math pre-test 2

Math Pre-test 2

question 4

4. Mr.Thompson gave a test to six students who were absent. The highest score was 93 and the lowest score was 65. The mean of the scores was 79. Create a list of six scores that satisfy these conditions. Explain why your test scores satisfy these conditions.

ANSWER:

TEST SCORES : 65, 70, 76, 80, 90, 93

These test scores satisfy these conditions because the highest score is 93, the lowest score is 65, and when you add up all the scores and divide it by 6 you get a mean (average) of 79. The sum of all data is 474. (65+70+76+80+90+93)