Maths a level s3

Level S3


Textbook Answers

Chapter 1 - Combinations of Random Variables

  • Ex 1A: 8

Review Exercise 1: 29

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Mistakes in Textbook

Heinemann (2000): pg 2 should read as follows - "... as above then M ~ N(24μB + 24μT + μC, 242σ2B + 242σ2T + σ2C) " - i.e. the 24's after the comma should be squared.