Given the following probability distributions:

Distribution A:

X 0; P(X) 0.50

X 1; P(X) 0.20

X 2; P(X) 0.15

X 3; P(X) 0.10

X 4; P(X) 0.05

Distribution B:

X 0; P(X) 0.05

X 1; P(X) 0.10

X 2; P(X) 0.15

X 3; P(X) 0.20

X 4; P(X) 0.50

a.Compute the expected value for each distribution.

b. Compute the standard deviation for each distribution.

c. Compare the results of distributions A and B.

Continuous Probability Distributions Task 1. Can there be for any value of the argument: a. is the distribution function greater than one? b. is the distribution density greater than one? o. is the distribution funetion negative? d. is the distribution density negative