Introduction to Hypothesis testing for Normal distribution | ExamSolutions

Introduction to Hypothesis testing for Normal distribution
In this tutorial, we learn how to conduct a hypothesis test for normal distribution using p values method with 6 simple steps.

[chersymale]

Spent an hour reading the notes and trying to figure this out, then I searched for it on YouTube, found this awesome video and understood it in less than 15 minutes. Thanks for the great video!

[sim]

I have an exam in a few hours and this happens to be one of the topics covered, thanks for clarity!

[hannahclarke]

I have an A level in two days and needed a quick recap :') ur a legend dude thank u

[flo]

Thanks for the straightforward explanation and including the calculator!

[geraldidzakwan]

I just understand what p-value is about from this video, thanks a ton!

[c.]

Thank you for making this! I finally get when to reject/accept the null hypothesis

[eri]

thank you so much!! your explanation was amazing compared to the other videos I watched, you saved me here

[kiwihour]

If it is a 2 tailed test then use the P(xbar > or < value) based on whether or not xbar is less than or greater than u. (less than u, means P(xbar < value) and opposite for greater than u)

[tomcowen]

been trying to understand this for hours, finally clicked because of this

[austinchan]

Thank you so much, you teach better than my teacher does!

[rahatkhan]

Very good video, clear explanation. Thank you.

[MrLProductionsOfficial]

Stats final in 3 days for A-Level Math course in one year. Really need to pass this to get an A*. I think this has helped, thank you.

[samad]

Great video man I was waiting for this topic for soo long

[jasminedaniels]

Great video and revision-thank you tons :)

[tiegan]

It's hard to tell if the xbar ~ N(mu, 6²/n) or if the 6 is sigma

[freddierobinson]

is it written X bar N(mean, (standard deviation)squared, divide by n) or is the squared squaring both the standard deviation and the n ? so (standard deviation/ n ) squared. Thank you in advance

[jacobsuresh]

nice one bro btw u added a david moyes interview to the normal distribution playlist

[fahrenheit]

Why is the sample mean distribution's variance divided by the number of samples?

[benstokes]

Nice vid. This is a different person speaking tho right compared to the OG exam solutions?

[omarkhan]

Is this suitable for the CIE exam board for A level