5) If a problem statement asks you to give the probability that exactly three events will occur in a given amount of time, you are more likely to employ the ______________ distribution.

A. Binomial B. Poisson

9) Let have a standard normal distribution (its =0,=1) then (2)=(<2).

A. True B. False

11) Given pairs of data for two random variables X and Y a sample correlation coefficient is calculated with a value of =0.9674. The two variables are likely ____________________.

A. Weakly or not Correlated B. Strongly Correlated