Bigpapi776 Bigpapi776

12-01-2020
Mathematics

contestada

Given a normal distribution with a mean of 128 and a standard deviation of 15, what percentage of values is within the interval 83 to 173?

A. 32%
B. 50%
C. 68%
D. 95%
E. 99.7%

Respuesta :

yonna60 yonna60

12-01-2020

The answer is C I think I’m not sure though

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