Mathematics

Devin Wise

7 June, 20:07

The wingspans of Rodrigues fruit bats are normally distributed, with a mean of 82.5 centimeters and a standard deviation of 2.5 centimeters. To the nearest tenth of a percent, what percentage of Rodrigues fruit bats have a wingspan between 77.5 centimeters and 85 centimeters? A) 68.3% B) 73.4% C) 81.5% D) 85.9%

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