# With reference to Exercise 3.97, In exercise Two textbooks are selected at random from a shelf that contains three statistics

## Question:

In exercise

Two textbooks are selected at random from a shelf that contains three statistics texts, two mathematics texts, and three physics texts. If X is the number of statistics texts and Y the number of mathematics texts actually chosen, construct a table showing the values of the joint probability distribution of X and Y.

Find

(a) The marginal distribution of X;

(b) The conditional distribution of Y given X = 0.

Distribution

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## Step by Step Answer:

**Related Book For**

## John E Freunds Mathematical Statistics With Applications

**ISBN:** 9780134995373

8th Edition

**Authors:** Irwin Miller, Marylees Miller

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