Question

This Question: 5 pts 8 af 10 (3 complete) This With a height of 68 in, Johnson was the shortest president of a particular club in the past century. The club presidents of the past century have a mean height of 74.5 in and a standard deviation of 19 in a. What is the positive difference between Johnson's height and the mean? b. How many standard deviations is that [the difference found in part (a) C. Convert Johnson's height to a z score d. If we consider 'usual heights to be those that convert to z scores between -2 and 2, is Johnson's height usual or unusual? a. The positive difference between Johnson's height and the mean isin b. The difference is standard deviations (Type an integer or decimal rounded to two decimal places as needed ) c. The z score is (Type an integer or decimal rounded to two decimal places as needed ) d. Is Johnson's height usual or unusual? O Usual O Unusual

Answer 1