How to Make Frequency Table, Histogram, Polygon and Ogive

Learn Introduction to Statistics for FREE: helpyourmath.co... Visit our GoFundMe: www.gofundme.c...!
College students struggle to pay for college textbooks and online homework systems. Instructors struggle to find quality educational aids that best fit their students’ needs. If you thought this video was helpful, please support us in making more videos like this one and developing more free quality educational resources for students and instructors. Visit our GoFundMe page at www.gofundme.c...!
Free Math Open Educational Resources(OER):
Statistics OER: helpyourmath.co...

[@BurmeseUSA]

I dont remember how many times I refer back to this video. so helpful to me. thanks .

[@helpyourmathstat]

I'm glad it helped

[@murungigeofrey7482]

Thanks I am Moses 💕🥰

[@ReadySeasoning]

Me, who was confused about an exam, which I will be taking next week,and God gracious, I discovered that video, and it really helpful and beyond ❤

[@helpyourmathstat]

ou are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@christineomos]

I wish she was my teacher she explains clearly and her accent is so beautiful and she's fun and interesting while teaching ❤

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@amoahbright696]

Thank you instructor. I love your pace and explanations as to which parameters to use for which graphical representation

[@helpyourmathstat]

You are very welcome! :)

[@zipporahwanjiru4270]

She really made me understand and learn new things about frequency

[@helpyourmathstat]

You are welcome! :)

[@JamesKalelemba-b7w]

Very helpful 🎉🎉🎉

[@helpyourmathstat]

Thank you! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@muwanguzikatherine4408]

You are the best dear

[@helpyourmathstat]

Thank you!

[@---696]

Thnku mam .. today is my exam really helpful .. God bless u mam...

[@helpyourmathstat]

Good luck!

[@RekiaBrown]

thank you. this video is really help. i love how patient and clear you make sure to be in every step

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@HerbyDeslorge]

Thank you Miss! That is very helpful, I ve been struggling with an exercise for days now I got some clue to solve it because of your explication.

[@helpyourmathstat]

You are very welcome, please check our free website, helpyourmath.com/150.5/mat150

[@dilkisubhashini258]

Thank you ❤

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@wasiurafiu1480]

i love this breakdown it really helpful...thanks so much

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@umaralexander]

Wow! You've solved my problem with grouped data. God bless you

[@helpyourmathstat]

You are very welcome! 😃

[@gabrielkuchherbalachiek3870]

I was asked by my instructor to discuss the skewness of the distribution, what does the term skewness mean?

[@Gbril45]

More Better than my Teacher.

[@helpyourmathstat]

Please have more people help our FREE OER: www.gofundme.com/f/free-quality-resources-for-students

[@ameniasinavodre8619]

Thank you very much my sister ❤ you really help me😢 Tomorrow is my exam and you help me alot🎉....Anyways love from Fiji 🇫🇯.......Vinaka Vakalevu 🙏❤️‍🔥❤️‍🩹🙌🥹😘

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@angiumo9220]

This really helps me today in my exam God bless you.

[@helpyourmathstat]

You are welcome!

[@tyrone10gw]

Best Math tutor at Bmcc

[@helpyourmathstat]

Thank you!

[@Painty67]

this video very very very helhpful to me love you from Pakistan

[@helpyourmathstat]

You are very welcome!

[@AAZ170]

Thank you so much, very helpful 👍👍👍

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@ShubhamYadav-uc2mp]

Thanks Maam :)

[@helpyourmathstat]

You are welcome! Please check our free website, helpyourmath.com/150.5/mat150

[@Midnightrider.]

Thank you so much miss you were of great help to me i needed help with ogive and frequency polygon.

[@helpyourmathstat]

You are very welcome!

[@ramzyrasla7277]

thank you so much teacher was a great explaination.

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@Odhiambozakayo]

Thank you for well explained

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@rajamuneeb4669]

thanks so much mam helped alot ,love from pakistan

[@helpyourmathstat]

You are welcome, please check our free website, helpyourmath.com/150.5/mat150

[@emmanuelwara9794]

Thanx very much for this resourceful illustration, it really summarized everything for me on frequency distribution....

[@helpyourmathstat]

You are welcome. Please check our Free Statistics Website for all Statistics topics you may need help with, helpyourmath.com/150.5/mat150

[@rocketrider1405]

You always subtract 1 from the value of the LCL of the 2nd interval to obtain the UCL of the first interval if the lowest place value of your data is 'ones' as it is here ... if the data looked like 4.1, 6.7, 9.2, 12.1 ... then you'd subtract the value of the lowest place value which in this case is one tenth in order to obtain the UCL of the 1st interval.

[@mariamabalde1473]

Thank you teacher may god bless you

[@helpyourmathstat]

You are very welcome! Please check our free website, helpyourmath.com/150.5/mat150

[@maetura3447]

This is perfect teacher

[@helpyourmathstat]

Thank you! Please check our Free website, helpyourmath.com/150.5/mat150

[@elivaidahbridget7246]

Very helpful but I don’t understand where the 39 comes from ... the 39 before 50

[@UmeshaUdari-r6m]

thanks a lot mam.this is really helpful

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@charlessaunyama7604]

Thank you mam 👏 👏this makes me to understand the introduction of statistics

[@helpyourmathstat]

You are very welcome! Please check our Free statistics website: helpyourmath.com/150.5/mat150

[@masuma_khatun3872]

Thank u so much!For me,it really summarized everything about frequency distribution. And You speak very nicely 😍. Love from Bangladesh 🇧🇩 🖤🖤🖤🖤🖤🖤🖤🖤🖤

[@helpyourmathstat]

আপনি স্বাগত, please check our free website, helpyourmath.com/150.5/mat150

[@zubedasaidi4232]

Thanks for your help

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@Painty67]

again Thanks my sister and more loves from pakistan

[@helpyourmathstat]

Thank you! Please check our website and free courses, www.helpyourmath.com, enjoy! 😀

[@noori_guk2475]

when I'm trying to find mid point on my own by adding lower limit 45 to upper limit 55 then dividing with 2 it's giving me 72.5 Can u plz tell me why?

[@helpyourmathstat]

You did 45 + 55/2 = 72.5. The correct way is 45 + 55 = 100, then 100/2 = 50. Or (45+55)/2 = 50. Thanks! - Prof. Xin from HelpYourMath

[@noori_guk2475]

@@helpyourmathstat ohhh thnks I got it 😌❤️

[@omanjawalpita5112]

Your explanation is very clear mam.Thank you soo much❤.

[@helpyourmathstat]

You are welcome!

[@Gotyouhomie]

Is there a decimal version?

[@jacklinemalembwa8695]

Thank you very much you have made me understand more about statistics

[@helpyourmathstat]

You are welcome! Please check our FREE website, helpyourmath.com/150.5/mat150

[@ricemasterdragon2166]

Do i have to round for the class midpoint?

[@angelblade3595]

This was very helpful .

[@helpyourmathstat]

Thank you! Please visit our Free Website, helpyourmath.com/150.5/mat150

[@LizaMarieAbaño]

Thank you for sharing this, it helps a lot :)

[@helpyourmathstat]

You are very welcome!

[@agabainnocent4915]

Thanks

[@helpyourmathstat]

You are very welcome! check our free course at, helpyourmath.com/150.5/mat150

[@milley1087]

Why am I lost. Where did 39 and 105 come from in the polygraph

[@itsmee1817]

I think it's because if you look at all the numbers at the bottom of the polygraph they each have a gap of 11 so how she got the 39 was she did 50-11= 39 and the for 105 she added 94+11 to get that. Hopefully that helps :)

[@mandisimavuso]

​@@itsmee1817thank you❤😊

[@Annshirly22]

Thank you ma'am You saved me

[@helpyourmathstat]

You are welcome! Happy Holidays!

[@schelabelleus6661]

Thank you so much for your help!

[@helpyourmathstat]

You are very welcome!

[@chawulaninhleko]

Thank you well explained

[@helpyourmathstat]

You are very welcome, please check our free website, helpyourmath.com/150.5/mat150

[@tehilah_edufun]

What do I use if the number of class is not given. Please someone should give me an answer

[@missneri9307]

thank you so much it helps me a lot

[@helpyourmathstat]

You are welcome! Please check our free website, helpyourmath.com/150.5/mat150

[@elivaidahbridget7246]

Also where does the 105 come from

[@gemechisaabera8799]

Ok teacher What is reduce formula class boundary

[@beerviewmirrors4059]

Where are you from?

[@helpyourmathstat]

Guess?

[@beerviewmirrors4059]

@@helpyourmathstat Cant determine from the accent😅 Maybe Philippines or Indo!!😌

[@helpyourmathstat]

@@beerviewmirrors4059 Chinese!

[@sweetcancer_6963]

for some who doesn't get what the '# of classes' - the formula is k = 1 + (3.322 [Log(n)]) And for some, you need to know that the CLASS WIDTHs' formula is C = R/k where R = Max - Min divided by the k = k = 1 + 3.322 Log(n) Also, I would like to add in order to organize for huge data sets you can use the STEM & LEAF method, it's very easy and helpful when you utilize it for these ungrouped data

[@mmproperties2407]

She is amazing!

[@helpyourmathstat]

Thank you! :)

[@seal0118]

great walkthrough, thanks

[@helpyourmathstat]

You are welcome!

[@mazelelerobin3325]

thank you...its so good

[@helpyourmathstat]

You are very welcome! Please check our free statistics website, helpyourmath.com/150.5/mat150

[@Mthobisi_Mthembu]

Thank you, very much 🙏

[@helpyourmathstat]

You are very welcome! 😃

[@cigaljamac419]

so so so helpfull thanks all

[@helpyourmathstat]

You are very very welcome! Please check our free website, helpyourmath.com/150.5/mat150

[@soighirdine5409]

Thank you so much,

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@mandisimavuso]

During Frequency polygon at the end where we took 39 and 105 ?

[@TrokonDavis-m1f]

At the beginning, she got the class limits be adding and subtracting 11. And in frequency polygon, after drawing your graph, you make sure you draw a line back to touch the x-axis at beginning and end of the graph at an equal distance.

[@radanerobinson4131]

This is very informative.

[@helpyourmathstat]

Thank you!

[@jennas6236]

where did you get 39 for the polygon chart ?

[@文军哲]

1:From the table, we know class midpoints are 50,61,72,83,94, which are also x coordinates for the polygon chart. 2:You may find out the gap between two consecutive midpoints is always 11; for example, 61-50=11, 72-61=11. 3: Therefore, we can conclude that the point before 50 is 39 ( 50-11=39).

[@wegotthis2345]

@@文军哲 oh my thank you so much for this as i have the same question.

[@文军哲]

@@wegotthis2345 You are welcome!!! I am glad my comment helped u.

[@文军哲]

​@@wegotthis2345 You are very welcome!!! As a volunteer of helpyourmath, I am happy to help.

[@chepngenomaureen9120]

Wonderful it is easy to understand

[@helpyourmathstat]

Thank you!

[@ahadmoen]

Impressive ma'am🥰

[@helpyourmathstat]

Thank you!

[@Zozz-zm1yu]

شكرا كثيراااااااا❤❤❤

[@helpyourmathstat]

Please have more people help our FREE OER: www.gofundme.com/f/free-quality-resources-for-students

[@heis.vincent]

Please how did you get 39 and 105 on the frequency polygon, treat as urgent i have a test tomorrow by 9am😩😩

[@helpyourmathstat]

???

[@Study_knowledge05]

thank u so much mam

[@helpyourmathstat]

You are very welcome! Please let more people know about our work, www.gofundme.com/f/free-quality-resources-for-students

[@nkwoimmanuela3826]

1:05 10 is a whole number already. Why take it to 11? I thought you only applied that rule when you have a decimal value🤔

[@abelngenda6817]

Exactly my thought too

[@kiplazh]

Thank you

[@helpyourmathstat]

You are welcome! Please check our free website, helpyourmath.com/150.5/mat150

[@jyotiaralikatti5013]

Excellent

[@helpyourmathstat]

Thank you! Cheers!

[@zahoor_akbar]

Thank You Ma'am

[@helpyourmathstat]

You are welcome! :)

[@foodranger2907]

Tnx nice lecture mam

[@zakariemohamedisak1162]

Thanks you

[@helpyourmathstat]

You are welcome!

[@niyahtg1860]

Why did she round the 10 to 11? Rounding is usually done to get a whole number. I am confused.

[@helpyourmathstat]

Please watch this video: kzbin.info/www/bejne/jF6veaFtn7WWsNU

[@elinessmutakilamfunda1417]

That's the rule... You round off wether it a whole number or decimal

[@anthonystark1514]

It's because you always have to find the ceiling of a number in statistics, so you round up. Ceiling means to round up

[@AbdulRehman-yo3wq]

eaisly defined

[@helpyourmathstat]

Please check our free website, helpyourmath.com/150.5/mat150

[@amintemam3660]

😀ammizing teacher

[@helpyourmathstat]

Thank you!

[@omunguochieng9664]

i think you have made mistake you are not supposed to ad the no. of class but the class width on thye class limit

[@helpyourmathstat]

Please watch this video, kzbin.info/www/bejne/jF6veaFtn7WWsNU

[@Lily__0066]

thank you!

[@helpyourmathstat]

You are welcome!

[@sajjalzahra5229]

really i get all

[@helpyourmathstat]

I am glad it helped! Please check our free statistics website: helpyourmath.com/150.5/mat150

[@mirajhossain6919]

Amazing

[@helpyourmathstat]

Thank you！

[@anelemadiya5785]

Is it always 5 classes even if they didn't give you?

[@helpyourmathstat]

The number of classes is determined by each question. This example demonstrates with 5-classes. But you can apply this for other number of classes, such as 6-classes, 7-classes, so on.

[@RougeLace]

is 10 not a whole number? why do you have to round up to 11?

[@helpyourmathstat]

Please watch this video: kzbin.info/www/bejne/jF6veaFtn7WWsNU

[@MosesSashaGii]

10 is already a whole number and why did you add 1 to make it 11..

[@tadiwanashekerste]

🎉🎉🎉

[@helpyourmathstat]

Thank you! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@hafizzuhari6003]

i miss physical class :((( this video help me so much

[@helpyourmathstat]

You are welcome!

[@idirisxaashi5725]

Why did you add class width 10 +1 =11

[@helpyourmathstat]

For Class Width, round up the dividend to the next whole number. If your dividend is 2(whole number), 2.1, 2.2, 2.3, 2.4, 2.5... 2.9, round it up to 3.

[@seyhamean1897]

Why10 change to 11?

[@helpyourmathstat]

Please watch this video: kzbin.info/www/bejne/jF6veaFtn7WWsNU

[@africlovecomedy7743]

🤩😍😍🤩🤩🤩🤩🤩🤩

[@TechLensOfficial]

But i think you can leave it as 10 and you won't be punished.

[@dinasin2745]

hi

[@helpyourmathstat]

Hi, please check our new website, www.helpyourmath.com/freecourses/

[@zuziwe.s4916]

Yabona istb

[@kangleimirror1614]

A Oo

[@Joyzkiee]

🤗❤️

[@helpyourmathstat]

Thank you!

[@SpreadingAwareness365]

Cutee

[@BestMusicEmpire]

Ouuuuu

[@ThomasRawls-sp7eq]

marry me shawty

[@placideniyongira4752]

Thanks

[@helpyourmathstat]

You are very welcome! Please check our free website, helpyourmath.com/150.5/mat150

[@dananjayachathuranga7113]

thank you

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students

[@monirul.154]

thanks

[@helpyourmathstat]

You are very welcome! Please let more people know about our work: www.gofundme.com/f/free-quality-resources-for-students