Asked by Saleha

The mean score of the students who took a mathematics test was 6. Exactly 60% of the
students passed the test. The mean score of the students who passed the test was 8. What
was the mean score of the students who failed the test?

8 years ago

Answered by Steve

If it was x, then

.4*x + .6*8 = 1.0*6
x = 3

8 years ago

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