The heights of 500 students are normally distributed with a mean of 162.5 centimeters and a standard deviation of 7.6 centimeters. Assuming that the heights are recorded to the nearest half-centimeter, how many of these students would be expected to have heights (a) less than 149.0 centimeters? (b) between 160.5 and 171.0 centimeters inclusive? (c) equal to 163.0 centimeters?
The heights of 500 students are normally distributed with a mean of 162.5 centimeters and a standard deviation of 7.6 centimeters. Assuming that the heights are recorded to the nearest half-centimeter, how many of these students would be expected to have heights (a) less than 149.0 centimeters? (b) between 160.5 and 171.0 centimeters inclusive? (c) equal to 163.0 centimeters?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 4GP
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