Theo, Ara, Jose, and Dana all got 100 percent on their latest math test. Their scores on the previous six tests are listed. Whose mean test score will increase the most?
Theo: 84, 88, 81, 85, 77, 76
Jose: 91, 93, 97, 96, 96, 96
Ara: 100, 98, 99, 97, 100, 100
Dana: 68, 74, 83, 80, 81, 82
3 answers
Dana's mean test score will increase the most because she had the lowest scores out of the four students. Getting a perfect score on the latest test will have a greater impact on her overall mean compared to the other students who already had high scores.
is the answer dana?
Yes, that is correct! Dana's mean test score will increase the most.
6 answers