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Exam Hack | CIE A2 Maths | S2 | Hypothesis Testing - Normal Distribution Question
🕑 Added 2022-11-25 01:27:31 +0000 UTCThanks for watching and purchasing this series. Any questions about the content/worksheet please don't be scared to ask, I'm a super friendly :)
Much Love,
Jacob
Comments
SAALIH AL FAUZAAN BIN ZAHEERDEEN Moe
would rly appreciate if you could put the page number where the answers start on the first page. helps alot on laptop
Adveta Singh
Eg: X~Po(1.0) 1-tailed test, H0: X=1.0 H1: X>1.0 2-tailed test, H0: X=1.0 H1: X≠1.0 hope this helps :)
Adveta Singh
1-tailed tests have H1 as "Greater or Lesser than" (X> or X<) and 2-tailed tests have H1 as a change- "Not equal to the H0 value" (not specified if > than or < than) my entire response is not visible for some reason but I've added an example below!
Maliha Mujahid
I think yes, when the alternative hypotheses is not equal to some value, it's a 2 tail test. It would be great if this could be 100% confirmed tho ;-;
Adetona Adegbite
Is it 2 tailed because it's not equal to instead of greater than or less than in the 3rd question
Adetona Adegbite
How do you know when to use a 2 tailed or 1 tailed test
Intuitive
It's probably just some meditation style study music. There's heaps on YouTube
Lina Bouhamed
can you give me the name of the background music
Notredjive
Got it....would be a great help if its releases before the may exam series
Intuitive
Yes, I'll start after I've finished AS physics in maybe a couple weeks. I think I might need a break before I start though...
Notredjive
any timeline for the release of A2 physics?
Intuitive
I'll be making an update on everything on here soon as well though. Along with starting A2 physics.
Intuitive
Every single thing.
Abdullah Gaffari
Hi, just wanted to ask if everything has been covered for S2
Reach Neang
Thank you, sir! Your videos and worksheets helped me a lot!
