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15. On a social studies test, the average score was 72 and the standard deviation was 3. About 2.5% of the students scored below what number on the test? a. 66 b. 69 c. 72 d. 78
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39 votes
39 votes
15. On a social studies test, the average score was 72 and the standard deviation was 3. About

2.5% of the students scored below what number on the test?
a. 66
b. 69
c. 72
d. 78

User Pepperdreamteam
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3.1k points

1 Answer

14 votes
14 votes

Answer: b

Explanation:

User Rodrigolece
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