P Value and Hypothesis Testing Simplified|P-value and Hypothesis testing concepts in Statistics

P Value and Hypothesis Testing Simplified|P-value and Hypothesis testing concepts in Statistics
#PValue #HypothesisTesting #UnfoldDataScience
Hello,
My name is Aman and I am a data scientist.
About this video:
In this video, I explain the concept of P-value and hypothesis testing in simple way. I explain about hypothesis testing process and p-value association with it. I also explain what is null hypothesis and alternate hypothesis. I explain the steps to do hypothesis testing using p-value concepts. Below questions are answered in this video:
1. What is p-value?
2.What is hypothesis testing?
3.What is significance of p-value and hypothesis testing
4.What is Null hypothesis and alternate hypothesis
5.Steps to do hypothesis testing
6.Significance of p-value
About Unfold Data science: This channel is to help people understand basics of data science through simple examples in easy way. Anybody without having prior knowledge of computer programming or statistics or machine learning and artificial intelligence can get an understanding of data science at high level through this channel. The videos uploaded will not be very technical in nature and hence it can be easily grasped by viewers from different background as well.
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Hey , I'm unable to access the website. It says HTTP Status 500 - Internal Server Error sometimes & 502 Bad Gateway sometimes. Can you please check?

[@nikhiliyer8436]

When you say alpha is Null hypothesis being True only 5% does it mean without even testing you are saying only 5 times Null hypothesis is true and 95 times Alternate hypothesis ...PLease correct your statement saying Alpha /significicance level is even though Null hypothesis is true we reject 5 times out of 100 times when choose alpha as .05 ...its already complicated dont make it more complicated for freshers

[@sameepnarainsinha4206]

After watching so many videos on this topic, today I finally understood what are these.. Thank you so much.. 😇🙏

[@UnfoldDataScience]

Most welcome Sameep 😊

[@prashantjain1191]

FYI.. what you've learned is complete garbage.. The p-value is not the probability of the null hypothesis being true. Instead, it's the probability of observing the data or something more extreme if the null hypothesis were true.

[@dipto624]

My brain crashed when my faculty explained the hypothesis. It's so simple. P-value was a confusing thing to me.. thanks a lot man.. fabulously explained

[@UnfoldDataScience]

Thanks alot Reazul. Continue learning and watching.

[@dakshbhatnagar]

After watching so many videos on this topic, today I finally understood what these are. Thank you so much, Aman.

[@gopikishan1028]

Unnecessarily these things have been complicated everywhere ,you have explained making it very simple .thank u sir.

[@shekharkumar1902]

Aman sir , you are a real hero of Data science. Spreading the light of wisdom without any expectations. Very simple and knowledgeable video.keep it up.

[@abhiamit22]

Brilliant!Superb simple explanation. This kind of stats was done 20years agoa and I need to revisit this. Looking forward to watch all your stats videos

[@chaytanyakumar8939]

He is very clear about what he is saying. Respect 1000.

[@UnfoldDataScience]

Thanks Chaytanya. 😊

[@chaytanyakumar8939]

@@UnfoldDataScience Most Welcome. Could you also make a video on Control variables OR if we already have it could you please share the link with me? My Best

[@tanujsharma5492]

searching for P value in statistics.. and then I reached tp your this video, sir.. you taught so well.. I subscribed ur channel.. and look forward to see all other video related to data science here. now Im clear what is P value ..thank you

[@giniyag8606]

after searching for many videoes i found this one. Love the simple explanation . thank you

[@igniculusx7918]

Thanks for the very clear explanation. I attended classes, watch many other videos but none explain it better than you. well done sir, u earned a new sub!

[@prasadvedantam3863]

Excellent. Clarity of thought.Clear communication

[@saifurbayzid988]

Best lecture on P value....so simplified....thank you very much

[@shemailreyaz656]

I watched almost all the videos on KZbin but never understood, but after your video I got it thank you.

[@anshumalisingh2892]

okay first of all thank you. after one week of puzzling myself through this P-value and significance level and hypothesis testing and watching numerous videos I came across this video you made this confusing topic so easy thanks a lot.

[@UnfoldDataScience]

Glad that you found it useful, thanks for watching.

[@nandinik7816]

Earlier i was checking other channels to learn about any topic in data science, now it is one channel where i can get simple and clear answers...Thanks Aman

[@UnfoldDataScience]

Thanks Nandini.

[@mehediazad1780]

This is amazing. super easily explained. very easy and comfortable to understand. thank you so much.

[@ajinkyaadhotre5336]

thanks a ton sir , i spent hours understanding this topic just to get it cleared from you !

[@bishwajeetsingh8834]

One of the most complicated topics and you made it like a cake. Thankyou so much. You are a gifted soul.

[@UnfoldDataScience]

Thanks for watching Bishwajeet.

[@yash422vd]

Wow, this video will help a lot to people who want to learn P-Value, you always do a great mentoring by making things so easy to understand. Really grateful to you.

[@UnfoldDataScience]

Thanks again Vishal for watching.

[@abhinayangadi]

i have watched many videos but didn't get best until i found your video. thank you sir

[@ramu7762]

Finally I have understood p-value and null hypothesis. Thank you very much Aman..

[@UnfoldDataScience]

Welcome Ramu.

[@tusharkantipal9514]

U did the presented the topic so lucidly. Understood, overcoming the misconception. Thanks

[@UnfoldDataScience]

Welcome Tushar.

[@aradhanamanekar6140]

Finally ..I am able to understand this concept .. without any Jargons u have explained so well.. thank you

[@UnfoldDataScience]

Glad to hear that Aradhana.

[@salahsaada9561]

You are amazing, very clear, now and at last i got the meaning of P-value, Thank you very much.

[@UnfoldDataScience]

Glad you found it useful. Continue learning and watching Salah.

[@arunimabanerjee7132]

Very clearly and simply explained. Thankyou!

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Thanks Sir g for making videos of state...I am watching your video from Pakistan

[@endrias2409]

Thank you! I got a glimpse of understanding now. 😀🙏

[@jessicajeffers6156]

awesome explanation. I am 90% smarter in understanding about hypothesis testing and P value. Thank you

[@mishecknyirenda8636]

Couldn't be more clearer. Thanks

[@TheOndondond]

What my teacher forget to teach I learned here. Thank you sir for making my life easy by P

[@shankararanyadas8189]

You are gifted to simplify ! Keep making more and more data science videos

[@UnfoldDataScience]

Thanks a lot.

[@lekshmia.k.8264]

Thank you very much Aman, actually I was really struggling with this p-values and hypothesis testing, your videos helped me a lot in understanding the concept..Thank you so much....

[@UnfoldDataScience]

You're welcome Lekshmi, thanks for watching.

[@abc_cba]

of all the videos on hypothesis testing only this one was what I could understand!! Thank you.

[@UnfoldDataScience]

Thanks a lot.

[@agusnoviana]

thank u sir, u are right, your explanation make me understand this things clearly 🙏

[@ncsctsr]

VERY NICELY EXPLAINED.I WAS SO CONFUSED ABOUT P VALUES AND ITS INTERPRETATION,NOW EVERYTHING IS CLEAR .THANKS A LOT

[@UnfoldDataScience]

Welcome Shanker. Thanks a lot.

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Really well explained. It deserves a thumbs up.

[@muthuvijayannn]

Well explained..Understood P value atlast after 10 years

[@sumitjain1655]

This explanation is so simple yet so powerful. Thanks alot for this video.

[@UnfoldDataScience]

You're very welcome Sumit.

[@vrrithik5560]

Thank you so much. This video really simplified the concept.

[@deepakmedisetti3764]

Respected sir past 2 days i am struggling for this kind of explanation finally within 10min of video you explained clearly without doubt Thanks a lot sir.

[@UnfoldDataScience]

Welcome Deepak.

[@gollagouthami]

Thank you so much for getting understanding easily... Thanks alot for your explanation 🙏

[@KishonSah]

SIR YOU ARE AMAZING YOU HAVE EXPLAINED IT VERY PRECISELY. NOW I WOULD NEVER HAVE TO MEMORISE THIS CLOTTED TOPIC. LOVE AND RESPECT YOU SIR

[@UnfoldDataScience]

Thanks Kishon, glad you found it helpful. Please do share with others as well. Happy learning 😊

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Explained the p-value in a well & good manner. ❤

[@itseasy3586]

Crystal clear explanation. Thanks a lot.

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Have watched many videos on this topic but ur one video is so clear than watching all of them

[@UnfoldDataScience]

Thanks Murtuza.

[@hossainadamzad5907]

Indian teachers are the best ones I have to admit that. thank you

[@virangajayasundara6054]

Thank you for explaining p value in very simple way.

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Great work. You explained so well with examples. Thankful to you

[@UnfoldDataScience]

It's my pleasure Anita

[@santamsaha9415]

man you nailed it... this exactly what I was searching for.

[@UnfoldDataScience]

Cheers 🍻 :)

[@thepresistence5935]

@@UnfoldDataScience you deserves oscar award for hypothesis explanation bruh!

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Very crisp & clear presentation....

[@Ajaykumar-zq4hy]

Bro really good content, Finally i could say i understand Hypothesis testing, null hypothesis, significance level and p-value. I struggled a lot to get them and your explanation was easy.

[@UnfoldDataScience]

Much appreciated! Please share with friends.

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Very Helpful. Thank you so much. I was having sleepless night trying to connect the dots

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Thank you so much sir🙌🙌great lecture 🙏💫✨

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Oh my god sir , i am truly saying that i have watched about this topic in KZbin like 100 videos but didn't tell anyone as simple as you said sir, great man♥️♥️♥️🤟🙏🙏🙏i want you to be my mentor sir ,now i am learning ML models

[@UnfoldDataScience]

So nice of you Upre. Your comments are my motivation :)

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Love you.... Very easy to understand with your method of explaining

[@UnfoldDataScience]

Thanks for your kind words

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The best on this topic after watching tons of videos

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Very very convincing explanation. Thank you very much

[@UnfoldDataScience]

Thanks Babu.

[@mohamedmuse8183]

Very clear, thank you sir!

[@radhakrishnanananthan1585]

Really Very Nice Sir. All my queries on these topics are clarified. Thanks.

[@UnfoldDataScience]

Keep watching Radhakrishnan.

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You're teaching is amazing bro like it.

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Absolutely clear and outstanding explanation 👌unlike other videos which i referred earlier.... This video is one stop solution to understand p value👌👍

[@UnfoldDataScience]

You are most welcome

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I swear YOU ARE THE BEST!!

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Excellent clarification.... Wait for such videos........

[@UnfoldDataScience]

Keep watching Koushik

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You are very generous and great Teacher 🙌🙌👏👏👏👏

[@UnfoldDataScience]

Thanks Namdev

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Really such a cleared explanation , thanku so much sir

[@UnfoldDataScience]

You are most welcome Vinod.

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Thanks for giving different perspective on significance level of p value.

[@UnfoldDataScience]

Glad it was helpful!

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Thanks sir really great expectations

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Aman ! you know how to explain and easy to understand ! i subscribe now !

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Thanks Hashim. Your comments are my treasure

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Good one. All ur lasses are really good. Unsubscribed from all remaining channels after watching ur videos. Thank you for ur efforts

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Thanks a lot. You comment goes to my LinkedIn 😀

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nice video i have seen ever on research and the ways you describing the things is really clear and interesting

[@UnfoldDataScience]

Thank you

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Very clear and to the point. Thanks

[@UnfoldDataScience]

Thanks Hasan.

[@utamal772]

Very very very....helpful it was! Thanks a lot!!!

[@UnfoldDataScience]

Glad it helped!

[@nirajsathe9220]

very simple explanation and good way of communicating .... I liked the video....

[@UnfoldDataScience]

Thanks Niraj.

[@segopotjemalatji9569]

Simplified indeed. Thank you Sir😊

[@UnfoldDataScience]

Most welcome!

[@aratiprusty4817]

Thank you very much to make it simpler.

[@UnfoldDataScience]

You are welcome!

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U explain ed in very good way

[@thangamaninmamit-civil6860]

Good explanation. Thank you

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GREAT VIDEOS, could you please do one about ENDOGENEITY with your wonderfully simple understandable explanations. THANK YOU!!!

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Thank you so much for the clearance

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Sir itne videos dekhe ab ye topic aaj samjh aaya hai thnku so much plz make more videos like this

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Welcome vats.

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very informative, simplified and easy to understand

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Glad it was helpful!

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Excellent work

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Nice video sir. Amzing

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simple and clear!

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Excellent sir clear explanation wow👏

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Clear explanation Thank you so much

[@UnfoldDataScience]

Thanks a lot.

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very well done sir.. crystal clear and strong explanation. Thank you so much..

[@UnfoldDataScience]

Thanks for your positive feedback 😊. Please share with others as well who could be benefited.

[@alphonsealfi192]

@@UnfoldDataScience Sure.. Greetings from Tamilnadu..

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best video on youtube for this topic

[@UnfoldDataScience]

Thank you

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Best video I found on this topic

[@UnfoldDataScience]

Thanks a lot.

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CRYSTAL CLEAR Sir! Thanks a lot

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It's really precise and bang on

[@UnfoldDataScience]

Thanks Durgesh

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Superb explanation.

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Superb bro.. love all your videos .. thanks .✌

[@UnfoldDataScience]

Thanks Salman. Stay Safe.Tc

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wow😎👌🥰❤🤗🙏.super explanation sir. this video is so much helpful. Thanks a lot sir ji🙏🙏🙏👍👍🤗😍

[@UnfoldDataScience]

So nice of you Abhishek

[@dr.sumaiyakhan577]

Excellent

[@hadikhalil1939]

thank you ..just for discussion in my opinion it is better to use the term of rejecting or not rejecting the null hypothesis..if we reject the null that doesnt mean forcely that we accept it

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excellence you made me to understand it better

[@UnfoldDataScience]

Thanks Cadhor.

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clearly understood .thanks a lot

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Very nice explanation. Thankyou sir.

[@UnfoldDataScience]

Welcome Kirtee