The Normal Distribution, Standard Values and Probabilities 3. With a height of 65 inches, Ronald was the shortest president of a particular club in the past century. The club presidents of the past...

Hey I need help with 3 a,b,c

Extracted text: The Normal Distribution, Standard Values and Probabilities 3. With a height of 65 inches, Ronald was the shortest president of a particular club in the past century. The club presidents of the past century have a mean height of 66.6 inches and a standard deviation of 2.4 inch. a) Compute the z score for Ronald's height. Round decimal to three places. b) Is Ronald's height usual or unusual? Explain. c) Use the club data to find the probability that the next club president will have a height taller than 69 inches.