Question

Here are the heights (in inches) of 12 students in a seminar.

66. 60, 70, 64, 60, 62, 71. 68. 67, 63. 58. 72
What is the percentage of these students who are shorter than 70 inches?

Answer 1

75%

Explanation:

3 students 70 inches or taller

9 students less than 70 inches

12 students total

9 ÷ 12 = 75%