AP Statistics 2020 Review: Choosing Hypothesis Tests

Here I go over how to choose which hypothesis tests to use, and what the conditions for inference means for each hypothesis test.

[jasonpark]

CMON GUYS, THIS IS ONE OF OUR LAST AP EXAMS, WE CAN DO THIS

[tannerrivera]

Where's my 1 hour before the test gang

[tylereslinger]

where my fellow 2024 seniors at trying not to get a 1 tomorrow at

[janetlim]

Thank you so much! You made AP Stats much easier than the way my teacher explains this. Good luck on the exam!

[McDessertGamer]

BEST REVIEW I'VE SEEN YET!! Thank you so much for simplifying and making it SUPER easy, I was stressing because I have my exam in a couple hours and had no clue what to do.

[ozapenguin]

This is very helpful! I was looking for a video like this and I found this video 10 minutes after you uploaded it!

[agkyum]

For anyone reading this, don't forget that you prepared hard for this, and you'll do absolutely fantatistic in this test! Good luck, and let's all get that 5!

[neilsorkin]

2 minutes to start. Bless this man if I get a 4 or 5.

[aiman_a]

Hello! I just wanted to say thank you so much for making these videos. Because of you, I actually managed to score well on this exam, which is something I never thought I would be able to do. Thank you for all the effort you put in to these! :)

[richardren]

Thank you so much! Short concise non-confusing, straight to the point!

[justjeechess]

Thanks for this video! Currently studying for my final fundamental stats exam in Uni.

[lianglu]

OMG THANK YOU SO MUCH! Everything I didn't understand was covered in this video.

[chasestapleton]

Where's my fellow 2022 crammers at?!

[jamjam-qgzg]

three hours before my exam fingers crossed 😬🤞

[edbrains]

Hi! I've been taught that, even if the sample is large (>=30), I should use a t-test. At least, this is what my book said. It also recommended that I only use a 1-sample z test for mean only when we know the population standard deviation (and not if the sample is sufficiently large). Is this correct? Thank you!

[kkim]

hi sir if we use your calculator how would we be able to show our work on the exam?

[Peyton]

Question: for 2 prop z test, if your hypothesis is that p1 = p2, don’t you use p hat sub c to check for normality?

[니모-bw]

Lopez Kenneth Gonzalez Brian Martinez Edward

[candyapples]

can you use a t test for proportions in confidence intervals?

[qingyuezhang]

w/ replacement and without replacement is a bit confusing