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Mathematics 340 - Fall 2015

Homework

Exercises 3.12: 1, 5(a), 6, 8, 10

Also:

For each of the following, find the probability mass function for the given random variable:

  1. Suppose 4 chips are drawn, without replacement, from an urn with 3 red chips and 2 blue chips. Let $X$ be the number of red chips drawn.
  2. $X$ is the number of heads in four tosses of a fair coin.
  3. $Y$ is number of aces when two cards are drawn a random from a standard deck of 52 cards.