asked 35.0k views
5 votes
Find the range, the standard deviation, and the variance for the given samples. Round noninteger results to the nearest tenth.

71, 68, 87, 77, 63, 72, 94, 76, 79, 67, 81
range
standard deviation
variance

1 Answer

1 vote

Answer:

9.137 = standard deviation

83.49 = variance

31 = range

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