Statistics - Free Formula Sheet: bit.ly/47zjTVT Final Exams and Video Playlists: www.video-tutor.net/ Next Video: kzbin.info/www/bejne/jHm8gKiNqp6dh6s
@Phổbiếnthôngtinthốngkê3 ай бұрын
Mastering statistical techniques can enhance decision-making in business, healthcare, and many other areas. Explore and apply it to create value for yourself and your community!📊📊
@aidanw6725 Жыл бұрын
You literally teach our entire generation with your videos
@AbikashAmalan4 ай бұрын
yea lol
@threedogheads63324 ай бұрын
i am not even in school i am learning stats
@fatimahaidari Жыл бұрын
I come from Afghanistan and study in Bocconi university of Italy. This channel helped me alot in math to be successful. Thank you.
@hle6391 Жыл бұрын
@@JOHN-dr3st educational rizz 💀🙏🏼
@geekblob Жыл бұрын
@@hle6391 lol what?
@hle6391 Жыл бұрын
@@geekblob idk shit was funny 3 months ago
@geekblob Жыл бұрын
@@hle6391 damn, lol. It's been 3 months as you said, so have you completed the statistics course yet?
@hle6391 Жыл бұрын
@@geekblob yep. We have several courses in math that give us our final grade. Statistics is easy
@ghostridergunship Жыл бұрын
I've been out of high-school for ages and I'm going back to college for the first time in 14 years. These videos are so helpful.
@dajoker8998 Жыл бұрын
Hope your room mate isn’t the booty warrior
@boot5672 Жыл бұрын
@@dajoker8998 y would this even be a thought 😭is that what happened with your roommates?
@dajoker8998 Жыл бұрын
@@boot5672 no
@dajoker8998 Жыл бұрын
@@boot5672 but it’s college
@dajoker8998 Жыл бұрын
@@boot5672 look out ladies
@thattimestampguy Жыл бұрын
0:00 Mean = Sum/N, The Total of The Numbers Added up/How many numbers you are working with. 1:47 Median = Middle Number. 2:20 Mode = The Most Frequent number to appear in the set of numbers. 6:40 Range = Highest/Maximum Number subtracted by the Lowest/Minimum Number. 7:45 Quartiles = 25%, 50%, 75%, 100%; the 4 quarters.
@Viilap Жыл бұрын
I Wish in my school it was enough to pass the exam
@chenmae9747 Жыл бұрын
@@Viilapyou need this info too pass
@PhenomTagger8 ай бұрын
Omg I love you
@ApprovedSweat7 ай бұрын
youre a true legend❤
@StephanieRZ27 күн бұрын
Thank You!!
@zdenkogarasevic1477 Жыл бұрын
🎯 Key Takeaways for quick navigation: 00:43 📊 *Mean is calculated by summing the numbers and dividing by the count. In this example, mean is approximately 15.43.* 01:52 📏 *Median is the middle number of a dataset. Eliminate the first and last numbers, then move towards the middle. In this case, median is 14.* 02:32 📊 *Mode is the most frequently occurring number. In this case, mode is 7 as it appears twice.* 02:50 📏 *Range is the difference between the highest and lowest numbers. In this example, range is 25 (32 - 7).* 04:13 📊 *For a new dataset, mean is calculated similarly. In this case, mean is 32.25.* 05:34 📏 *When finding the median for an even dataset, average the two middle numbers. Here, median is 29 for the second dataset.* 06:22 📊 *In a bimodal dataset, there are two modes. Example: 15 and 59 are both modes.* 08:44 📏 *Quartiles (Q1, Q2, Q3) split a dataset into four parts. Q2 is the median, while Q1 and Q3 are medians of the lower and upper halves.* 09:29 📊 *Interquartile range (IQR) is the difference between Q3 and Q1. Useful for identifying outliers.* 14:54 📏 *Identify outliers by checking if a number is outside the range (Q1 - 1.5 * IQR to Q3 + 1.5 * IQR).* 19:32 📏 *Construct a box and whisker plot using Q1, Q2, Q3, minimum, maximum, and outliers if any.* 22:26 📊 *Determine if a point is an outlier based on its position relative to Q1, Q3, and 1.5 times the IQR.* 26:54 📏 *Skewness to the right (positive skew) has a longer tail on the right. Mean is greater than median.* 30:04 📏 *Skewness to the left (negative skew) has a longer tail on the left. Mean is less than median.* 31:40 📊 *Dot plots visually represent the distribution of data points in a dataset.* 32:23 📊 *To construct a dot plot, create a number line and place dots above corresponding numbers in the dataset.* 33:29 📈 *The mode in a dot plot is the number with the most dots; in this case, the mode is 3.* 34:18 🌱 *To make a stem-and-leaf plot, organize the data with stems (left) and leaves (right), representing each number.* 38:51 📊 *A frequency table shows the occurrence of each number in a dataset.* 41:49 🧮 *Calculate the mean using a frequency table by summing (value * frequency) and dividing by the total number of data points.* 42:20 📊 *Histograms visualize data distribution, with connected bars; different from bar graphs.* 45:55 📊 *Create a histogram by categorizing data into classes and representing frequencies in each class with connected bars.* 50:52 📊 *A cumulative relative frequency table helps find percentiles; 60th percentile is the average of 5 and 6 (5.5).* 52:14 📊 *To find the 80th percentile, average the values where the cumulative relative frequency crosses 0.80 (7.5).* 52:43 📊 *If a percentile falls between two values, average those two values to determine the corresponding data point.* Made with HARPA AI
@durriyadawood700410 ай бұрын
Thanks alot
@mklu06118 ай бұрын
MAN! you are incredible!!!!
@elyza008 ай бұрын
nice
@flaxschoolacc11937 ай бұрын
ILY. Also love how you give credits to the program you used. This comment deserves a like
@thinkinlikeme7 ай бұрын
shouldn't the median be 23? they asked for the median of the data set, he basically rearranged the data set, making his own data set but the question asked for the original data set
@Prof.Garcia Жыл бұрын
By only watching the intro once, I could replicate this the whole thing on my own. Considering I am an average dude, I find it amazing, and the only explanation -you are a remarkable teacher.
@braedywalsh4160 Жыл бұрын
you have single-handedly helped me pass calculus and statistics. I can't thank you enough
@funquizzes36 Жыл бұрын
New Subscriber from Philippines. Statistic subject is what I got in my college days during 2005-2010. Now, I need to recall them for MBA course. Thanks for creating this channel.
@funquizzes36 Жыл бұрын
I watch the whole video, I love it
@Mr.Gold4 Жыл бұрын
you're by far the best mathematics teacher i have ever come across.
@faithwangui720010 ай бұрын
I will never stop to wonder who this guy is. He knows all subjects in the entire world. How is that even possible?
@SammyKarani-s9d26 күн бұрын
Walai anajua kila kitu hadi ananistua😂
@SammyKarani-s9d26 күн бұрын
@@faithwangui7200 you learn in which school btw?
@Kisa-gari_7 ай бұрын
Bro just says 'solve this' but proceeds to solve it for us so we can learn. Goated🗣️🔥🔥🔥🗿
@acies90449 ай бұрын
I'm 28, I love Math but I never understood it during my school days which made me believe I'm not really good at Math and not smart enough for it. But I'm giving it a try again at my age, I want to be good at it, thanks for your videos!
@fatimahaidari Жыл бұрын
Due to my economical situation I couldn't buy courses or subscribe to membership but I am truely grateful to subscribe your channel.
@KumarAadarsh2 ай бұрын
The entire interent is a big giant library, don't forget to add your learnings to the internet back so that others can benefit from it just the way you did
@KhudayarHaidariАй бұрын
It looks like great!
@dalisabe62 Жыл бұрын
Determining the outliers through this interval which is a function of the IQR makes all senses, but the choice of the factor 1.5(IQR) as the tolerance range beyond Q1 and Q3 needs some logical justification. The underlying concept is though clear, which is setting the borderline within the distribution beyond which any score from the data set is to be characterized as an outlier. Thanks for great work and concise steps!
@Space_MonsterLykr8 ай бұрын
Im in high school, i NEEDED that so bad. Math is hard fr
@user-cc1uc3ez6b2 ай бұрын
lol i watched 10 of his videos in 2 days for an exam
@iamhellenwambura Жыл бұрын
Hey, just wanted to give you my feedback, i've been revising for my stats exam using your videos, and they've helped since i was really poor at the subject, sat for the exam today,and i hope i'll pass. Just wanted to say thank you
@TruongThao-c2l Жыл бұрын
did you pass the exam bro
@michellemichelle52022 жыл бұрын
So glad I subscribed to the membership. This cleared up a lot of confusion. I have 3 weeks left of my stats class, and I really need to make sure I pass.
@michellemichelle52022 жыл бұрын
(The final exam)
@talhaabbas4334 Жыл бұрын
@@michellemichelle5202 how much do u pay? which tier subscriber are u?
@michellemichelle5202 Жыл бұрын
@@talhaabbas4334 I only saw one tier… I’m not sure, I would have to check
@mathscomptutorials Жыл бұрын
REMINDER: In case you have difficulties in MATHS and/or COMPUTER PROGRAMMING units, SUBSCRIBE to the channel below for tutorials kzbin.info/door/7wd3x6_08GNoUbLxmaC4vA Don't forget to COMMENT, LIKE & SHARE
@ladymissmaverick_65484 ай бұрын
Exactly where I'm at rn. He is the only one I can understand & retain information from!
@aloimaloim-v6l2 ай бұрын
7 weeks into the semester and this is the first time i actually understand statistics. thank you
@MwendeTJАй бұрын
You are indeed serving humanity. So well done. God bless you abundantly, you will never lack.
@megmeg70209 ай бұрын
I learned so much in this video it helped me review and relearn the lessons I forgot for my entrance exams. The best one hour that I have spent learning thank you so much!❤❤
@williamakobi5808 Жыл бұрын
This is the best Lecturer on statistics i have had in a life time
@Tatianamarieofficial14 күн бұрын
I watched this entire hour video and it was completely worth it! My instructor is making it sound harder than it is lol THANK YOU THANK YOU THANK YOU!!!❤
@claudineuwitije7104 ай бұрын
I watched this playlist from 0 to 79 and I can tell that the content is clear and well explained in details. Thank you . And keep it up.
@thanhtongle76465 ай бұрын
I had not understood what my uni teacher said until I found you. Thanks a lot.
@MonicaRoude21 күн бұрын
I learned more from you in a few minutes than in college. Thank you so much for presenting excellent videos.
@ryanscubecorner3780 Жыл бұрын
Thank you so much for your contribution- simple and effective! You are building a great future!
@datascientist6233 Жыл бұрын
This is the first Statistics Course I have taken and Completed this course Thank U man You are a Great Teacher.. make something Data Science or Data Analytics specially ... Great Content thank U Man God Bless U ..Amen..
@mathscomptutorials Жыл бұрын
REMINDER: In case you have difficulties in MATHS and/or COMPUTER PROGRAMMING units, SUBSCRIBE to the channel below for tutorials kzbin.info/door/7wd3x6_08GNoUbLxmaC4vA Don't forget to COMMENT, LIKE & SHARE
@aayliahhaywood17826 ай бұрын
PRAISING THE LORD- that I have come across your page - I am currently in college being that I have not been in school since 2012. anywho I'm currently taking a statistics class and this help to inform me on what exactly I'm walking into .
@Manas-co8wl Жыл бұрын
Mean(X_) median(M) mode range quartile inter-quartile range(IQR), outlier, box and whisker plot, skewer (right/positive/X_>M left/negative/X_
@waraychills421 Жыл бұрын
This video will not go viral but it will help more generation to be successful in their career. What i mean Is thank-you for making this video.
@mrbioguy77 Жыл бұрын
This is one of the most useful videos on KZbin. Thank you for making these! You also sound like Mark Walburg so it makes it even more fun haha!
@pureatheistic9 ай бұрын
Wonderfully done lesson. I clicked for a general refresher, which this does well. But I wish I had this video when I originally started my stats class in high school. My teacher was TERRIBLE, both at teaching AND at statistics. Two other students and I were constantly correcting her on rather basic mistakes. Halfway through the school year, she left for a month because she was taking an intro to statistics crash course 😑...she had no business teaching an AP Stats class. But the AP calculus teacher was already spread to thin to do it. He taught pre-cal calculus and intro to number theory so he couldn't. He was the best teacher I ever had. If I had these quality videos back then, I wouldn't have grown to have a grudge against statistics. Luckily, I had an amazing professor in college who fixed that. But my intro to it was rocky at best. Keep up the great work dude!!!
@yeaman649010 ай бұрын
If I become someone big in the future then ill personally make sure the entire world knows about your greatness
@DestinyPuzzanghera Жыл бұрын
You videos are the best on the web. You are a genius!
@kenz_775611 ай бұрын
Protect this man at all cost.
@akshitavij2487 Жыл бұрын
Thankyou so much . Because you taught Statistics so well. I am thinking of taking Stats as a main subject in my career . I am aspiring data scientists . And i have recently completed my graduation . I want to thankyou for teaching me so well .
@teratutors4866 Жыл бұрын
hello sir do you need help with your classes or exam at affordable prices
@raging_beast49372 ай бұрын
literally left my live online classes and came here
@Serenesnt28 күн бұрын
Sameer
@syzvaexoxo3 ай бұрын
Covers multiple topics? Check. Somehow relates one topic to another? Check. Timestamps? Check. Simple explanations? Check. How to use the information? Check. You've got to be kidding me. Even though I watched the whole video while also writing them in my notebook, and I also liked, and subscribed, this person deserves a grand award for the quality of this vid tbh. Thank you so much. Seriously.
@shaatiusmani6211 Жыл бұрын
Perfect timing of this video! Thank you for uploading
@mosesyoon3235 Жыл бұрын
Haven’t been in lectures past ten weeks, these vids boutta clutch it all up
@lostmywording10 ай бұрын
me too
@joshuaowie7783 Жыл бұрын
I am a Nigerian student who came into Canada for my MBA and one of the course I studied last semester was quantitative analysis As a lawyer with no math background I want to thank you because your channel was handy Finished with a B
@uzzybuzzy-t5h2 ай бұрын
sadd, i was looking for the nigerian prince
@ireneyvero Жыл бұрын
Always the best content to learn in every subject. Thank you for your videos!
@sisternebo Жыл бұрын
this is the best way to understand statistics thankyou so much bless you!
@joshmerrill4 ай бұрын
I just watched and took notes on everything step by step, wow! Thank you!
@SaumyaLakhanpalАй бұрын
i hope you get so much health and wealth and happiness i hate math and anything related to it but your channel saved me
@sadijemelenica1575 Жыл бұрын
This channel is very helpful due to your simple explanation of the issue of statistics. Thank you!
@peace_darasimi10 ай бұрын
thanks. taking a stat course next semester and this is really helpful
@cooper_ae2 ай бұрын
for my intro stats class i dont have to know HOW to make the graphs, but understanding how they're made and what they show us compared to each other really helps. better than my math teacher fr
@carrieshayne89 Жыл бұрын
Thanks for this video. I love your calm style of teaching!!
@ashleyfierro8693 Жыл бұрын
Sir thank you! thank you for taking the time to make these videos. Im addicted to them! I have a teacher who is very good at his job but because math is not my cup of tea I do not do well on keeping up with his way of teaching, but you keep things so simple and clear and I just understand it better after watching your videos! As well as I love your voice :) Thank you once again
@mathscomptutorials Жыл бұрын
REMINDER: In case you have difficulties in MATHS and/or COMPUTER PROGRAMMING units, SUBSCRIBE to the channel below for tutorials kzbin.info/door/7wd3x6_08GNoUbLxmaC4vA Don't forget to COMMENT, LIKE & SHARE
@ahmetbakisenayl39508 ай бұрын
1:18 Blackboard space awareness is at top level!
@pnkrozies4 ай бұрын
i thought i was gonna fail life until I found this channel
@naveenav81904 ай бұрын
Hi statistics help,for your assignments
@megansherrow79414 ай бұрын
Thank you, thank you, thank you! Perfectly explained, much better than my current Stats professor.
@claudiomarcio7579Ай бұрын
That is the best statistics playlist ever.
@georgegatambia51366 ай бұрын
You saved my grade . THANK YOU SIR
@NaeemMuhammadian Жыл бұрын
Sir, you're an exceptional teacher.
@MillenniOld3 ай бұрын
I’m trying to decide which math class to take at my community college and I won’t lie, I’m trying to pick the easiest college level class (I only need one math class my major) so I think watching your video may give me an idea on whether or not I’ll like intro to statistics.
@al8905 Жыл бұрын
you're been a great help, all my professor does in class is talk about his wife its actually crazy
@icebear4325 Жыл бұрын
missed tons of my stat lectures. even tho this vid's content is far from my material, felt quite glad after watching it
@cassandraannergren95628 ай бұрын
The best math tutor on the internet:)
@namitagupta1412 Жыл бұрын
Your videos are the best!! It always help me to revise old and important concepts..
@chanaka7518 Жыл бұрын
Thank you. It was very help full to understand basics easily by spending less time❤❤❤❤
@akikatbolat9415 Жыл бұрын
I owe you a lot for the knowledge,Sir. ALLAH bless you!
@RoutineLifeinchina Жыл бұрын
sir your teaching is excellent, method is very easy to understand, i request please add examples, why people need mean in their daily lives, why and where. along with that in writting research papers where it can be used, and how to interpret the statistics data and results. thank you.
@hussyhane9655 Жыл бұрын
thank you so much you have just yet again saved me from disownership
@prakritiacharya11027 ай бұрын
Bro your teaching style way more better and effective than my teacher.
@pardeepsohi1338 Жыл бұрын
You are amazing… your videos are the greatest source of knowledge…it will be really good if you can give bit theoretical knowledge before solving questions,,,like what is basic difference between bar graph and histogram etc But honestly …thank you from core of my heart
@rashereemuh9573 Жыл бұрын
Thank You so much! your teaching style is very clear and on point! Great Job!
@estherondongo1744 Жыл бұрын
Thank so much for the video it has helped alot ,I was not keen to watch it at first as it was very long but it was worth watching🙏
@saiwashere971915 күн бұрын
I'm gonna start downloading a couple of these videos for when I have a child, I can show him this.
@princeofpersia83915 ай бұрын
Thank you for this, you did a phenomenal Job, God Bless your Soul!
@tiita-21658 күн бұрын
I genually love this man no joke😭
@durriyadawood700410 ай бұрын
Watching this on night just few hrs b4 my math mock exam
@sxhilmemon11 ай бұрын
🎯 Key Takeaways for quick navigation: 00:02 Arrange *data in ascending order. Calculate mean by summing and dividing by the number of data points. Mean for dataset (7, 7, 10, 14, 15, 23, 32) is approximately 15.43. Median is the middle number, so eliminate first and last, then middle two, resulting in median 14. Mode is the most frequent number; here, 7 is the mode. Range is the difference between the highest and lowest numbers, so it's 32 - 7 = 25.* 03:19 Similar *problem with eight numbers (11, 15, 21, 37, 41, 59), calculating mean (32.25), median (29 as there are two middle numbers), mode (15 and 59, bimodal), and range (59 - 11 = 48).* 07:05 Introduction *to quartiles (Q1, Q2, Q3) and interquartile range (IQR). Q2 is the median, Q1 is the median of the lower half, Q3 is the median of the upper half. IQR is the difference between Q3 and Q1. Outliers are identified if outside the range of Q1 - 1.5*IQR to Q3 + 1.5*IQR.* 10:25 Example: *Identifying Q1, Q2, Q3, calculating IQR, and checking for outliers (27 is not an outlier). Construction of a box and whisker plot using the obtained values.* 17:47 Another *example data set (13, 16, 18, 22, 23, 25, 28, 29, 31, 38, 50). Calculating Q1, Q2, Q3, IQR, identifying the outlier (50), and constructing a box and whisker plot.* 26:22 Explanation *of skewness in data distribution. A symmetrical distribution has mean = median; skew to the right means mean > median; skew to the left means mean < median. Visualization of skewness using box plots.* 31:53 Dot *plot creation for data set (5, 8, 3, 7, 1, 5, 3, 2, 3, 8, 5). Mode is the number with the most dots, so mode is 3.* 33:59 Introduction *to stem and leaf plots. Example data set (4, 9, 13, 13, 17, 21, 36, 38, 38, 56) demonstrated in stem and leaf plot form.* 34:32 Stem-and-leaf *plots involve organizing data into stems and leaves, helping visualize distribution.* 38:36 Frequency *tables are used to organize data and display the frequency of each value, aiding in understanding data distribution.* 42:04 Histograms *visually represent the distribution of a data set, with bars connected to show the relationship between values.* 47:26 Creating *a table with frequency, relative frequency, and cumulative relative frequency provides a comprehensive view of data distribution.* 51:23 Percentiles *can be determined using cumulative relative frequency tables, aiding in understanding data distribution and identifying specific percentiles.* Made with HARPA AI
@TheMobileGamer-q4n5 ай бұрын
I like to call the mode as the most popular number just a nice way to remember
@AbdulHakim-yb1mu7 ай бұрын
This video is very helpful for beginner. From Jahangirnagar University, Bangladesh.
@Mates-e1n3 ай бұрын
well explained . more useful than many teachers content .
@FrostLord09 Жыл бұрын
Thank you.
@FrantisekHarcar Жыл бұрын
nice, im having statistics this semester, hope u have more statistics coming
@teratutors4866 Жыл бұрын
hello sir do you need help with your classes or exam at affordable prices
@rosemanyiki1649 Жыл бұрын
Thank you so much for your effort in bringing us good videos that we can understand, your video's really help me.
@streetnoober4011 Жыл бұрын
Crystal Clear bro....💎
@abcddcba60402 ай бұрын
Thanks ,I could rebruch all my old data
@jennelyn26917 ай бұрын
You're a great teacher! Also your voice is perfect!
@workinprogress83403 ай бұрын
Dude is actually single-handedly carrying the weight of the mathematical education of millions
@bjstayfresh13 ай бұрын
do you have a video on random, systematic, convenience, stratified, clustered?
@UltraDi4mond Жыл бұрын
thank you for doing these videos it helped me ALOT with my algebra Eoc!
@ARRahmanLove Жыл бұрын
This is a wonderful introduction. Neatly done. Thank you very much. Great job
@EstherBenitez-y9n2 ай бұрын
As a college student who doesn’t understand the stat her professors is teaching, I thank you greatly
@MichaelSkinner-e9j9 ай бұрын
I took statistics in college. I think for anyone who doesn’t have the money this is good, but you could simplify it. Also, it’s good to have cartoons 👍 Remember, even with an hour, you have to try and keep it interesting. Statistics is all about what you are analyzing, and I think it might be better to first come up with the situation or the issue, and then break it down after you have an overview
@mathhelpmadeeasy Жыл бұрын
Really informative channel! Thank you for sharing. I will be back to view more
@Betsilishous_ Жыл бұрын
Thanks for your videos I understand Statistics better.
@TJBEATSAMVАй бұрын
Thanks for the really easy to get explanation !
@tanvirharonno555910 ай бұрын
Thanks!
@utjikauapirura58039 ай бұрын
You’re so good at what you do!👏🏾
@yarea.yahooo4 ай бұрын
I pass first year because of you, now I'm back to pass second year😂😚💛💛💛I love you so much teacherr💗
@clay0274Ай бұрын
idk if i too dumb in math or what, but this introduction feels too heavy for me. but dude, this is wonderful 🙏
@armando26835 ай бұрын
Sir I don't even know this course but you're teachings really made me understand the subject to the best of my abilities. Thank you professor.
@chiamakajoanna441120 күн бұрын
I love your teaching 🙏🙏 please can you add KZbin coaching as part of your teaching... For those who want to go into KZbin 💞💞
@costamalama99503 ай бұрын
In the procedure described above, the specimen was cultured for a week in Mackonkey Agar. Results obtained show that the cultured specimen multiplied upon being incubated over a period of a week. The source of error was that the inoculating loop was not sterilised before carrying out the second experiment. This could have introduced contamination from loop to the culturing media, consequently goving false results or overgrowth of non target microorganisms, James. G Cappuccino, Natalie Sherman, 2014. According to Karin R. Von Dwingelo, 2016 the inoculating loop has to be sterilised before and after use, to prevent cross contamination and recording inaccurate results. That is one improvement that could be made.