Yen works at a restaurant. they earn $14.29 per hour plus $6.75 each tim someone signs up for the store’s credit card. write a formula to yen determine what they will make in one week. let: a= total amount earned. h= hours worked. c= number of cards sold in that week

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?