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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[@UnfoldDataScience]

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[@pradeeppaladi8513]

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

[@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

[@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.

[@zindabadazlan398]

Best lecture. After taking so many courses i now understand p value and hypothesis testing thanks sir

[@saifurbayzid988]

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

[@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.

[@gopikishan1028]

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

[@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

[@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

[@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!

[@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.

[@dakshbhatnagar]

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

[@ajinkyaadhotre5336]

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

[@prasadvedantam3863]

Excellent. Clarity of thought.Clear communication

[@shemailreyaz656]

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

[@hossainadamzad5907]

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

[@abc_cba]

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

[@UnfoldDataScience]

Thanks a lot.

[@k4karanshah]

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

[@UnfoldDataScience]

Thanks for your kind words

[@mishecknyirenda8636]

Couldn't be more clearer. Thanks

[@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.

[@ramu7762]

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

[@UnfoldDataScience]

Welcome Ramu.

[@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.

[@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.

[@tusharkantipal9514]

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

[@UnfoldDataScience]

Welcome Tushar.

[@UncleJoe707]

Thank you for giving clarity on this very confusing topic.

[@abhinayangadi]

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

[@shankararanyadas8189]

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

[@UnfoldDataScience]

Thanks a lot.

[@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.

[@anitabhanja7480]

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

[@UnfoldDataScience]

It's my pleasure Anita

[@muthuvijayannn]

Well explained..Understood P value atlast after 10 years

[@Saaumyaayaadav2802]

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

[@sumitjain1655]

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

[@UnfoldDataScience]

You're very welcome Sumit.

[@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.

[@santamsaha9415]

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

[@UnfoldDataScience]

Cheers 🍻 :)

[@thepresistence5935]

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

[@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.

[@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.

[@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.

[@sowjiadabala]

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

[@UnfoldDataScience]

Glad it was helpful!

[@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.

[@shreyasravichandran2735]

THANK YOU SOO MUCH, YOU MADE MY DAY SIR

[@agusnoviana]

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

[@jessicajeffers6156]

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

[@laiqkhan8609]

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

[@ritzelrosegerbolinga5791]

very informative, simplified and easy to understand

[@UnfoldDataScience]

Glad it was helpful!

[@mubarizali9428]

well explained sir hats off to you

[@UnfoldDataScience]

Glad you liked it.

[@MrVarun-fk8jq]

You're teaching is amazing bro like it.

[@virangajayasundara6054]

Thank you for explaining p value in very simple way.

[@arunimabanerjee7132]

Very clearly and simply explained. Thankyou!

[@manikantareddy1830]

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

[@UnfoldDataScience]

Thanks a lot. You comment goes to my LinkedIn 😀

[@mosama22]

I swear YOU ARE THE BEST!!

[@gollagouthami]

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

[@nirajsathe9220]

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

[@UnfoldDataScience]

Thanks Niraj.

[@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.

[@PreetiSharma-di2yj]

Thank you for a through explanation on the subject. It would be very helpful if you could provide reference that states that p values in the range of. 05 and 0.1 gives mild evidence against null hypothesis. Thank you

[@raofaizanali1548]

brother you are truly awesome

[@UnfoldDataScience]

Thanks a lot.

[@koushikmondal9574]

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

[@UnfoldDataScience]

Keep watching Koushik

[@umeshtiwari800]

U explain ed in very good way

[@aratiprusty4817]

Thank you very much to make it simpler.

[@UnfoldDataScience]

You are welcome!

[@mahmudhasankhan7951]

Very clear and to the point. Thanks

[@UnfoldDataScience]

Thanks Hasan.

[@smasherswkd]

Oh my god sir , i am truly saying that i have watched about this topic in TH-cam 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 :)

[@madhus6447]

Very clear explanation

[@murtuzakhan3655]

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

[@UnfoldDataScience]

Thanks Murtuza.

[@anuradhabalasubramanian9845]

CRYSTAL CLEAR Sir! Thanks a lot

[@TheOndondond]

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

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

[@UnfoldDataScience]

Thanks Hashim. Your comments are my treasure

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what a wonderful background at home

[@UnfoldDataScience]

Thank you Mayur.

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Best video I found on this topic

[@UnfoldDataScience]

Thanks a lot.

[@vrrithik5560]

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

[@lifewithabdal]

p value is too much easy to understand ❌Sir u have made this p value easy to understand☑. thanks a lot

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One of great video sir, nice clarification

[@UnfoldDataScience]

Glad you liked it Tariq.

[@pramodapte8176]

@@UnfoldDataScience 1

[@MuhammadImran-o4c]

Thanks sr

[@MuhammadImran-o4c]

Sr p value kon si hoti he tabulated or calculated value

[@namdevtachtode4788]

@@MuhammadImran-o4c tabulated, based on the level of significance

[@cadhorreecagoureec9678]

excellence you made me to understand it better

[@UnfoldDataScience]

Thanks Cadhor.

[@mariaaugustin.]

Very clear.
I'm subscribed

[@UnfoldDataScience]

Thanks Maria.

[@endrias2409]

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

[@johnsah1130]

The best on this topic after watching tons of videos

[@abhishekranjan2617]

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

[@UnfoldDataScience]

So nice of you Abhishek

[@DURGESHsonijodhpur]

It's really precise and bang on

[@UnfoldDataScience]

Thanks Durgesh

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

[@UnfoldDataScience]

Welcome vats.

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

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Clear explanation Thank you so much

[@UnfoldDataScience]

Thanks a lot.

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Superb explanation.

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

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Crystal clear explanation. Thanks a lot.

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nice discusion thank you please go on

[@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 😊

[@hasteraho2017]

One of the best explanation 👍

[@UnfoldDataScience]

Thanks Jasbir.

[@koshikaverma9402]

very helpful video sir, thank you so much........

[@UnfoldDataScience]

Most welcome Koshika.

[@thepresistence5935]

God! God! I have seen more than 10 hours for hypothesis but 10 min video breaks through the 10 hours effect, Thankyou so much I love you 💔🤣

[@UnfoldDataScience]

Glad you found it helpful. Continue learning and watching.

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Amazing video thanks a lot!! 🙏🙏🙏🙏🙏🙏🙏

[@UnfoldDataScience]

Welcome.

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Very clear, thank you sir!

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Fantastic explanation

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This was a successful attempt sir

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great explanation sir !!

[@UnfoldDataScience]

Thanks again.

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Very informative

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

[@UnfoldDataScience]

Thanks Namdev

[@PRIYANKAGUPTA-qe7wb]

Thank you so much sir.
Please explain cramer's V test sir

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Thanks very informative

[@salmanjaved2816]

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

[@UnfoldDataScience]

Thanks Salman. Stay Safe.Tc

[@obsinaangobe2318]

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

[@UnfoldDataScience]

Thank you