Designed to accompany the Pearson Applied Mathematics Year 1/AS textbook.


Mr C Karingal
10th Jan 2020 Flag Comment
QQQ Question 3: This is a test using the normal distribution, so isn't in Stats 1. QQQ Question 4: The size of the sample isn't given (how many weeks Tessa recorded sales and temperature), so it's impossible to know what the CV should be. The mark scheme implies n=8, however.

Mrs K Flury
25th Dec 2019 Flag Comment
I have a question about slide 15. It makes no sense to me, to choose 7 as the critical value, as the significance level was reached at 6. Can you explain - or is this an error?


Mr D mc govern
9th Sep 2018 Flag Comment
With the new A level course is the stats and mechanics in the one paper??? Hopefully i have got this right This current academic year students need to complete P1 and then next year They complete P2 along with their mechanics and stats



IA
18th Jun 2018 Flag Comment
Thank you very much for these free, helpful resources. I appreciate your hard work into these slides


Elizabeth
5th Jun 2018 Flag Comment
These resources are fantastic. I have taught Core for many years but never Stats. Thank you for your help.



Dr J Frost
29th Nov 2017 Flag Comment
I've spotted a few errors - please re-download if you downloaded before 29th Nov 2017.

margaret gill
2nd Oct 2017 Flag Comment
What a wonderful resource, thank you so much for all your hard work.
Mr G Harvey
5th May 2022 Flag Comment
Hi. Lovely stuff, but your conclusions to your hypothesis tests are WRONG! You can NOT conclude that the coin is biased or unbiased, or that the new drug is or is not better than the old one. You only have evidence to either support the claim being made, or not. My conclusion to the coin problem: Accept H0 (or do not reject H0). There is insufficient evidence to suggest the coin is biased. My conclusion to the drugs question: Accept H0. There is insufficient evidence to support the doctors claim.