Dr. Howard surprised her introductory psychology class with a 10-question pop quiz based on the statistics chapter. Here are the 10 student scores on the pop quiz: 2, 4, 3, 4, 6, 8, 7, 2, 2,2. Given this group of scores, the range is _____.

Question

Quizplus · Accepted Answer

The range is calculated by subtracting the smallest score from the largest score. Here, the largest score is 8 and the smallest is 2, so the range is 8 - 2 = 6.

Dr Howard Surprised Her Introductory Psychology Class with a 10-Question