AI SL: Paper 2 Problem 4 (TZ2 May 2022)(Norm and binom distribution, norm cdf, expected val)
From Paper 2 (TZ2 May 2021)
Full exam solution: • AI SL: Paper 2 (TZ2 May 2021)
Chapters
0:00 (A) Sketch normal distribution
6:05 (B) Weight between 5.5 and 6.5 kg
11:38 (C) Expected number/value
15:16 (D) Weigh more than X kg
21:33 (E) Exactly one weighs over...
27:28 Answer key