Stats 350- Quiz #5

If A and B are mutually exclusive events with P(A) = 0.3 and P(B) = 0.5, then the probability of A intersect B is A. 0.30 B. 0.15 C. 0.00 D. 0.20

0.00

Assume you have applied for two jobs A and B. The probability that you get an offer for job A is 0.23. The probability of being offered job B is 0.19. The probability of getting at least one of the jobs is 0.38. What is the probability that you will be offered both jobs?

0.04

The sales records of a real estate agency show the following sales over the past 200 days. Number of Houses Sold Number of Days 0 60 1 80 2 40 3 16 4 4 What is the probability of selling at least 2 houses?

0.3

If P(A) = 0.58, P(B) = 0.44, and P(A "N" B) = 0.25, then P(A "U" B) = A. 1.02 B. 0.77 C. 0.11 D. 0.39

0.77

The set of all possible sample points (experimental outcomes) is called A. a sample B. an event C. the sample space D. a population

the sample space