4.15 Consider the probability distribution function. x 0 1 Probability 0.30 0.70 a. Graph the probability distribution

Question:

4.15 Consider the probability distribution function.

x 0 1 Probability 0.30 0.70

a. Graph the probability distribution function.

b. Calculate and graph the cumulative probability distribution.

c. Find the mean of the random variable X.

d. Find the variance of X.

Step by Step Answer:

Related Book For  book-img-for-question

Essential Mathematics And Statistics For Science

ISBN: 9780470694480

2nd Edition

Authors: Graham Currell, Dr. Antony Dowman

Question Posted: