The mean score was 72. The standard deviation was 7 percentage-points. Based on this information, what is the best
1 answer:
Answer:
the number of student that took the test is missing
I think it is 100?
79 is 1 sigms (1 standard deviation) above the mean....
1 sd is 84% ... 16% are above the 79
multiply the students that took the test by .16
Step-by-step explanation:
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