The number of hits to a website follows a poisson process. hits occur at the rate of 3.9 per minute between 7: 00 p. m. and 9: 00 p. m. given below are three scenarios for the number of hits to the website. compute the probability of each scenario between 8 : 10 p. m. and 8: 11 p. m. interpret each result. (a) exactly six (b) fewer than six (c) at least six

What are the factors of me - 12m + 20?

An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 120 lb and 161 lb. the new population of pilots has normally distributed weights with a mean of 125 lb and a standard deviation of 28.1 lb. a)if a pilot is randomly selected, find the probability that his weight is between 120 lb and 161 lb.the probability is approximately? b. if 36 different pilots are randomly selected, find the probability that their mean weight is between 120 lb and 161 lb. the probability is approximately? c. when redesigning the ejection seat, which probability is more relevant? . part (b) because the seat performance for a single pilot is more important. b. part (b) because the seat performance for a sample of pilots is more important. c. part (a) because the seat performance for a sample of pilots is more important. d. part (a) because the seat performance for a single pilot is more important.

Asingle die is rolled twice. find the probability of rolling a 3 the first time and a 2 the second time