hamdiarteyahye hamdiarteyahye

04-05-2020
Mathematics

contestada

The points obtained by students of a class in a test are normally distributed with a mean of 60 points and a standard deviation of 5points.
About what percent of students have scored between 59 and 65 points?

Respuesta :

bacarey1550 bacarey1550

04-05-2020

Using technology,

normalcdf(lower = 59, upper = 65, mean = 60, sd = 5)

= 0.4206 or 42.06%

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