jencylu
contestada

The heights of the students in a class are​ (in inches) 60​, 72​, 56​, 57​, 74​, 61​, 64​, 63​, 66​, 56​, 72​, 72​, 71​, 74​, 61​, 68​, 65​, 72​, 67​, and 66. What is the experimental probability that a student chosen at random is 5 feet 6 inches​ tall?