66% of all violent felons in the prison system are repeat offenders. if 35 violent felons are randomly selected, find the probability that

a. exactly 23 of them are repeat offenders.
b. at most 23 of them are repeat offenders.
c. at least 23 of them are repeat offenders.
d. between 19 and 25 (including 19 and 25) of them are repeat offenders

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)