Question

Here are the math quiz scores for Student 1 and Student 2.

Student 1: 75 80 84 79 92 86 88 86 86 90
Student 2: 83 85 91 93 72 85 76 80 82 89
Find the range of each student’s math quiz scores. Based on the range, which student performed more consistently on their math quizzes?

(2 points)
The range of Student 1’s math quiz scores is
. The range of Student 2’s math quiz scores is
. Based on the range, Student
performed more consistently on the math quizzes.
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Answer 1

The range of Student 1's math quiz scores is 17 (92-75=17).
The range of Student 2's math quiz scores is 21 (93-72=21).
Based on the range, Student 1 performed more consistently on their math quizzes as the range of their scores was smaller.