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Vlad [161]
2 years ago
9

The mean score on a physics test was 75 points. Amy’s score was 67 points, which was 2 standard deviations below the mean. What

is the variance of the data set? 2 4 8 16.
Mathematics
1 answer:
Norma-Jean [14]2 years ago
7 0

Answer:

Its 16

Step-by-step explanation:

i had the same question and this was the answer on the unit test

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