jmacias034 jmacias034

15-12-2020
Mathematics

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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?

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3113456 3113456

18-12-2020

Answer:

D.16

Step-by-step explanation:

took the Unit test 100%

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tklee9703 tklee9703

19-02-2021

Answer:

D

Step-by-step explanation:

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