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tatyana61 [14]
4 years ago
3

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 ANSWER ON EDGE IS D, LAST ONE just took the test
Mathematics
2 answers:
Alik [6]4 years ago
8 0

Answer: D. 16

Step-by-step explanation: 4^2 = 16

Svet_ta [14]4 years ago
5 0

Answer:

DDDDDDDDDDDD

Step-by-step explanation:

i did the last unit test review. i got it from quizlet

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Mrs. Wilkerson cut some oranges into 20 equal pieces to be shared by 6 friends. How many pieces did each person get and how many
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5

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pishuonlain [190]
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