Say that at the student union, you can get a discounted combo meal. For your drink, you can choose between a soda, water, or coffee. For your meal, you can choose between a a. For how many days can you try a different meal before you have to eat the same b. If you never order water when you order a burger, and never order coffee with a sandwich or burger. For your side you can choose fries or salad. combo again? Draw a tree diagram and provide the total number. salad, how many other combinations are left?

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.