Create an appropriate display of the navel data collected in Exercise 25 of Section 3.1. Discuss any special properties of this distribution.

Exercise 25

The navel ratio is defined to be a person’s height divided by the height (from the floor) of his or her navel. An old theory says that, on average, the navel ratio of humans is the golden ratio: (1 + 15)>2. Measure the navel ratio of each person in your class. What percentage of students have a navel ratio within 5% of the golden ratio? What percentage of students have a navel ratio within 10% of the golden ratio? Does the old theory seem reliable?