Author Question: What is the probability that one of these start-up firms was from the Northeast? A) 0.04 B) 0.12 ... (Read 77 times)

ahriuashd · **on:** Jun 24, 2018

What is the probability that one of these start-up firms was from the Northeast?

A) 0.04
B) 0.12
C) 0.49
D) 0.33

Question 2

The number of rainy days per month at Seattle follows a Poisson distribution with a mean value of 4.5 days. What is the probability that it will rain 3 days next month?

A) 0.3604
B) 0.2222
C) 0.1687
D) 0.2521