Wen takes a job with a starting salary of $100,000 for the first year. She earns a 3% increase each year. What does S5 represent? S5 represents the total amount of money that Wen earns over the last four years. S5 represents the total amount of money that Wen earns over the first five years. S5 represents the total of only the yearly increases that Wen earns over the first five years.
S5 represents the amount of money that Wen will earn in the fifth year.

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.