The stemplot displays 26 students' scores on a 90-point Which of the following best describes the center and statistics test
variability of the distribution?
Test Scores
O The scores on the test are centered around 63 and
vary from 45 to 85.
4
3
4 5 6
O The scores on the test are centered around 66 and
5 1 2 3
vary from 43 to 85.
5 57
O The scores on the test are centered around 66 and
vary from 40 to 80.
6033
6
The scores on the test are centered around 69 and
5 6 7 799
vary from 45 to 85.
7 1 1 24
7679
8 4
8 5
00 00
Key: 618 = 68 points