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Find the standard deviation of the data: 10, 8, 15, 20, 6, 14, 11, 12, 9 A 11.67 B 9 C 4.21 D 3.97
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1 vote
Find the standard deviation of the data: 10, 8, 15, 20, 6, 14, 11, 12, 9

A 11.67
B 9
C 4.21
D 3.97

User Mahesh Madushanka
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1 Answer

3 votes

Answer:

B

Explanation:

User Attila Tanyi
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