72 An experiment results in one of five sample points with the following probabilities: P(E12 = .22, P(E22 = .31, P(E32 = .15, P(E42 = .22, and P(E52 = .1. The following events have been defined:

Find each of the following probabilities:

a. P ( A )

b. P ( B )

c. P1A ∩ B2

d. P1AB2

e. P1B∩ C2

f. P1CB2 g. Consider each pair of events A and B , A and C , and B and C . Are any of the pairs of events independent?
Why?

Transcribed Image Text:

A: {E, E3} B: {E2, E3, E4} C: {E, Es}