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1 vote
1 vote
Find the standard deviation. Round to the nearest tenth.

251, 180, 281, 234, 295, 285, 194, 272, 291
O A. 42.6
O B. 31.7
O C. 45.6
O D. 40.2

User Krzysztof Voss
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1 Answer

16 votes
16 votes
The answer to the question is B
User GuillermoMP
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