A-LEVEL FURTHER STATISTICS NONPARAMETRIC TEST & PROBABILITY GENERATING FUNCTION QUESTIONS & ANSWERS

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This video provides full solutions to a compilation of questions on the topics of "Probability Generating Functions" and "Nonparametric test".
⏱️ Timestamps
0:00:00 1. Nonparametric test - Sign test about median (Question 1)
0:09:08 2. Nonparametric test - Wilcoxon Rank-Sum Test (Question 2)
0:30:31 3. Probability Generating Function - Geometric distribution (Question 3)
0:44:31 4. Probability Generating Function - Expected value (Question 4)

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40:13 First of all thank you sir for your videos. I wanted to ask why are you using Mx’(0)

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