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kiruha [24]
3 years ago
6

The lengths of a sample of tiger canines were measured. 68% of the lengths fell within a range between 15 mm and 45 mm. The mean

was 30 mm. What is the standard deviation of this sample?
A. 5 mm
B. 15 mm
C. 7.5 mm
D. 30 mm
Biology
1 answer:
Licemer1 [7]3 years ago
6 0
B. 15 mm is the standard deviation


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