Question

The table below shows the quiz grades for two students.

Drew 90 81 86 79 97 84 92
Nancy 96 68 91 94 69 99 92
Which statement is true about the data above?

A.
The students' grades have the same interquartile range, but Nancy has a higher mean.
B.
The students have the same mean, but Drew's quiz grades have a higher interquartile range.
C.
The students' grades have the same interquartile range, but Drew has a higher mean.
D.
The students have the same mean, but Nancy's quiz grades have a higher interquartile range.

Answer 1

C. The students' grades have the same interquartile range, but Drew has a higher mean.