Check our Math and Statistics course for Data Science here : codebasics.io/courses/math-and-statistics-for-data-science

I love how you took 2-3 minutes to explain WHY are we testing. many people forget the why and jump into how immediately. thank you.

I just had a 2 hours long lecture on hypothesis testing as part of my MSc but that lecture has not given me as much as this 14min video has helped to simplify the fundamental understanding behind it. Great job bro. You are a role model for me. Want to become like you one day.

I am currently learning statistics in my college but I gained a lot more knowledge by watching this video compared to my whole syllabus. Great work sir 👏

Teachers like you are real blessing

Thank you! The series was super useful! I would love to see a video on various types of tests (z, t, annova, chi-square). Thanks.

This is the best video so far to me about hypothesis testing, you have gained my respect with your explanation skill, keep doing it, all the best.

OMG how can I miss ur videos.....u brilliant teacher ...can't describe ur teaching it's totally amazing,I spent 2 hr in Google read lot of website content but couldn't unstd..18 mint more effective in my life...

Sir, please make a series of all hypothesis test techniques, When and How to use these techniques with practical examples?

This was super useful, one of the best!! with lots of examples...thankk you so very much!!! You are amazing!

Absolutely great video :) got the entire concept.

With just one video, you taught me more than I learned in my marketing research classes. Thanks bhai

@codebasics

2 жыл бұрын

👍😊

I just see best video on hypothesis testing. thank you, sir.

You are simply sooperr...Before looking this video..I had gone thru theory..but I didn't got nothing..But after seeing your video..I got clear cut idea about HYPOTHESIS TESTING.. REALLY I admire ur way of analysis thru simple anologies.. Thank you so much 🙏🙏🙏

sir your way of explaining things make it simple to understand the logic behind it

excellent presentation. really helpful. thank you.

You really are the best teacher there is!

Great video!!! That intuition of how nature works was awesome. Also, got to know that "rejection" is a confirmatory test, so they try to reject the other to justify their claim which indicates that "assertion" is considered non-confirmatory in proving a claim!

Sir, your way of explaining this things is outstanding, please do cover other topics as well it might be more helpful.

Your way of teaching is excellent!!! Sir. Thank you for the video

Your example to teach concept are amazing I really like this

Thank you Dhaval Sir!!! maza padi gai!!!!

It was a really amazing...simple...clr and awesome session. the greater complications made simple💯 thanks a lot sir! for theses simple videos... also they are more effective! thanks a lot.

Thank you for explaining it in easiest way

The examples were really good and easy to understand the concept

More power to you, keep up the good work.

Your videos always motivate and give better ideas, thank you sir🙏👍

Very impressive, Thankyou Sir

Thank you so much, I understand this concept from you❤

Thank you sir for this lecture, I get clear in concepts

Thanks for the explanation Sir. I have understood very well what hypothesis is!

great explanation! Thanks

You are making students life easy Thank you bhai

Thank you, everyone talked about calculation and not the concept deeply,❤

Awesome understand in one look

Nice Explanation

I have been watching your videos. It is amazing. I used to watch statquest with josh. But you also gave me an additional insights about the hypothesis test…thanks … Jsk!!!

Amazing explanation ..

Could you please make videos on t, annova, chi-square test?

thank you sir for such a great video .please bring a video on all test ie z test ,annova ect.

your way of teaching is awesome even colleges class which student is paying 1.25lakh per semester

You are really Amazing!!

Listened to N no of lectures on Hypothesis Testing, the more I watched, the more it got confusing, and it didn't help me. But Let me tell you, this is the best video so far and I am glad that I came across this video(or else I would have been clueless for a good amount of time I guess :P) All the examples that you used definitely made a difference. Thanks for making it digestable and thanks for uploading these videos in the first place. Amazing work!!

Very useful information thanks for you time and knowledge sharing

Sir you are a great teacher!

You made my day clear with this hypothesis, thanks 🙏

@codebasics

2 жыл бұрын

Glad it helped

excellent explaination

Hi Sir, Really great explanation and super useful, hope more videos like this to come from you

Thanks a lot! Some times all you need is someone to explain things like you are five. Also Aryabhatta rejected the null hypothesis much before than Copernicus.

You are doing absolutely Great Work, sir.

@codebasics

2 жыл бұрын

Thanks

PERFECT SIR🙏

I liked this video very very much, the examples u given were ultimate I think the people who are from non statistics background may be little bit confused. But as a statistics background student i know what the further process is , i felt these explanation with examples mentioned was best.❤

thanks for the video, its been 3 days since i am trying to understands this concept

Does anyone know how to tell if your dealing with nominal scale data or interval scale data when your x axis is nominal scale and your y axis is interval? For example, if you have a graph showing the exam scores of male versus females (nominal scale) and the scores were out of 100 (interval), how do you decide if your graph is nominal or interval scale?

@aratiprusty4817

2 жыл бұрын

Now i am very much clear about hypothesis testing after ur videos.many thanks

Thanks a lot, and that marvel poster in background seems like awesome !

Thank you so much sir

can you please make videos on all the techniques, z-test, t-test , anova and chi-square test, that will be very helpful...

@codebasics

2 жыл бұрын

Yes I will

@pronoobad6611

2 жыл бұрын

@@codebasics thankyou sou much

@n1984ster

2 жыл бұрын

@@codebasics good to hear that. Can't wait long for that :-)

@javshah105

2 жыл бұрын

@@codebasics We are waiting!

@iramsaba1590

2 жыл бұрын

Simply wanna know when we can use z test t-test chi square anova

can you give the more video about hypothesis testing ,for example : individual videos for Z test, T test, Anova test, Chi - square test

Best Explanation

Thank you

Can you pls tell me which processor is required for machine learning for 4years of my college i5 or i7

@codebasics

2 жыл бұрын

i7 will be better

This your explanation is simplistic and awesome

@codebasics

11 ай бұрын

Glad you liked it

Please upload more videos in math and stats playlist. It ll be much helpful

Excellent explanation. From that video, I think we can sum up the point that; Hypothesis testing is to reject the "established statement (H0)" in order to prove the "New Statement (Ha)". Where the H0 statement is opposite to the New Statement.

Where’s the next video? Can you make a video about all the tests and when we apply them

Please provide further explanation on methods of hypothesis testing

Hi Sir i am a big fan of your teaching and has learnt of concepts from your videos inspite being non coder background..sir i have a question " whenever Sachin scores 100 India looses" ..how to reject this hypothesis using data.. could you please make a video on the same.

Thanku bhaiya

Waiting for this

thank you sir

There are a lot channels explaining hypothesis testing but none explained the Ho and Ha as lucidly as you have done.......

WOW your videos super cool and simple to understand

@codebasics

2 жыл бұрын

Glad you like them!

Sooooooo prrfect❤️❤️❤️

Thank you for this much sources please continue this playlist. lob:)

@codebasics

2 жыл бұрын

Thank you, I will

Very good Explanation brother...Keep up..

@codebasics

2 жыл бұрын

Glad it was helpful!

superb

Pleas make videos on calculus basic math for data science

good video

So I am new to Machine learning and this field I am physics students and thinking that machine learning is more coding but Now it seems like machine learning is more like mathematics and statistic am I right plz clear my confusion I would like to choose which one is best fit me Data analytics or Data Sciences can't thank you enough you for your videos which make me most helpful to clear my vision for my career change thanks a lot thanks

You are good. Lemme sum up here what I have learned from this video: There is an established fact. Like say 'animals need to eat in order to survive'. But one day a crazy scientist came up with 'animals don't need food in order to survive'. So, in terms of statistics, we need to prove it. We can perform hypothesis testing here. In order to establish the new theory all we need to void out the established one and old one will be automatically replaced by the new one. So, what need to do? We need to nullify the already established one that 'animals need food to survive'. This is the one we are nullifying and this is the reason we call it null hypothesis. And alternate hypothesis is the second one that came as the alternate of already established one, 'animals don't need food to survive'. We nullify the already established one why it is called null hypothesis in order to establish new (alternate) one. TLDR, we need to drag down the top one (or nullify it) in order to put the second one (alternate) to the top. We don't need to put effort on second one to be better to reach the top position, all we need to do is spoil the top one that second one automatically will hold top position. That's all about hypothesis testing. It's a cruel world.

I had finished my degree in bsc statistics (graduate).is masters degree compulsory to become a data scientist?or can I learn data science skills now while doing any job

@codebasics

2 жыл бұрын

masters degree not required my friend. You can learn everything on your own

Well explained

@codebasics

2 жыл бұрын

Glad you liked it

Can you make python videos on hypothesis testing

Can You Create a Video based on how to implemention of hypothesis Testing using Python . I'm Very Eager To Learn From You Sir , Also I saving my money to purchase your Courses in DA. And Very Thankfull for Guide us in perfect roadmap with your high Knowledge. 💫👏👏👏

finally :D if you did it early i could answer the ques in my interview xDDDD

We want full sylebus statistic for data science tutorial.

I am taking a $2,100 per month boot camp. And they are using your videos to teach data structures and algorithm🤣🤣🤣🤣

@codebasics

2 жыл бұрын

ahh... which bootcamp is that? Can you give me their website or some link where I can see my videos?

@anildhage

2 жыл бұрын

@@codebasics bhai kuch tho gadbad chalraha hai ....

@manu93ize

2 жыл бұрын

@@codebasics data engineering track springboard

@shubhamchavan9438

2 жыл бұрын

Springboard

@rollinas1

Жыл бұрын

You've been scammed

Hey codebasics, love the videos but there is one fallacy with your point about randomness. True randomness actually doesn't exist and let me explain why. "Nature tricks you" is not a valid answer to why there is an underlying reason to why outcomes occur. The true reason is that you are human with limited capabilities and understanding of how everything around you works considering you did not create everything around you. To the human, it can be perceived as randomness, but in all actuality, all outcomes have a reason to why they occur. In one example, if you were to flip the coin and it lands on heads 5 times in a row, there are a multitude of factors as to why that could occur. Depending on whether the coin was on tails or heads in the beginning, depending on the force and strength exerted when flipping the coin, the height of the coin before it was flipped, etc. If you were to ask a physicist how a bowling ball transfers force through bowling pins, they would be able to get exact calculations to understand why the bowling ball affected the pins and led them to result in their location after the force. With these calculations if the exact amount of force was applied from the bowling ball to the pins you would be able to replicate the result perfectly each time through the math. However, if you were to ask a human who is unaware of the laws of physics to them the result of the bowling pins after the impact of the bowling ball certainly would be quite random. I disagree with you in that "this is the natural law" that things happen randomly and you have no other explanation as to why it seems quite illogical and I am honestly quite surprised, with that logic, it would be pretty impossible that all of us even exist if things were based on randomness because the way our bodies even work is quite sophisticated and all of the internal properties work quite seamlessly 24/7 without our control. Scientifically everything has a measurement and specific pattern, just because we don't understand or have the capability to compute all laws, measurements, and patterns, it doesn't mean that it is random and because nature tricks you. If anything, this should allow us to push and understand more rather than stopping at that. Hope this makes sense,

@kamal1002

2 жыл бұрын

Enjoyed! this I agree :)

@manuelpenajimenez3494

2 жыл бұрын

but then quantum physics appeared and we were lost once again...

@saadahmed688

2 жыл бұрын

Bruh you just rejected his null hypothesis

@tijothomas4563

Жыл бұрын

Interesting!!

Please explain woth some example so that cam understand better.

u know....u r a superman

Oh my Gujarati brother, nice to see your accent there. Also it's "Copernicus" 😂😂

bro where is Nadal ??

It mean that prove that some fact or law is wrong then use hypothesis.

Bro, Urdu Mn Video b bna dia krin ....mne phele b Apse Request Ki thi.

@codebasics

2 жыл бұрын

Bhai meri hindi channel hai uspe mai hindi me bhi video upload karta hu. please check that. This particular video I need to post process so it will take few days but eventually all my english video will be available on hindi channel.

statquest vibes?

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Im from philippines. Im incoming 1st year college at BSIT course.. I really want to learn in advance.. Please help me im new subscriber tnx

Guys, can anyone explain to me the meaning of holding coins if there is staсking or platforms like Flirt Invest?

it should be revolve instead of rotate😅😅

First, read about cool projects such as Flirt Invest and then tell tales about growth