1. Math
  2. Statistics And Probability
  3. let x be the amount of birds owned by a...

Question: let x be the amount of birds owned by a...

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2. Let e the amount of birds owned by a person and let Y be the number of rats owned. Below is the joint prob distribution for Xand Y R1 3 0 0.36 0.08 0.03 0.02 1 0.08 0.06 0.03 0.13 0.02 0.02 0.006 3 0.1 0.005 0.005 For ex. By reading this table, you see that the probability that a person owns exactly 2 birds CX-2) and 0 Rats -0) is 0.13 A. Determine the marginal distr of X using a table B. Determine the prob that the person owns less than 2 birds. Find PrX <20 C. Find the expected val of X, find ECN) D. Find the prob that a randomly selected person owns more birds than rats, find Pr(X E. Find the expected val of XY find E(x

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