The following data sets represent the test scores of two cla...

Question

The following data sets represent the test scores of two classes:

Class X: 75, 78, 80, 82, 83, 85, 86, 87

Class Y: 65, 72, 75, 80, 85, 90, 92, 95

Which statement best describes the dispersion of the two classes?

A

Class X has less dispersion than Class Y.

B

Class X has more dispersion than Class Y.

Access thousands of practice questions with detailed explanations on Scholardog.