The mean height of 790 students in a school is 151 cm and the standard deviation is 15 cm. Assume that the heights are normally distributed. How many students have heights between 119.5 cm and 155.5 cm? Select one: O a. 474 students b. 381 students c. 316 students d. 93 students e. 395 students
The mean height of 790 students in a school is 151 cm and the standard deviation is 15 cm. Assume that the heights are normally distributed. How many students have heights between 119.5 cm and 155.5 cm? Select one: O a. 474 students b. 381 students c. 316 students d. 93 students e. 395 students
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The mean height of 790 students in a school is 151 cm and the standard deviation is 15 cm.
Assume that the heights are normally distributed. How many students have heights between 119.5 cm and 155.5 cm?
Select one:
a. 474 students
b. 381 students
c. 316 students
d. 93 students
e. 395 students
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