The mean weight of 200 students is 50 kg and SD is 4 kg. If weight is normally distributed then find the percentage of students having weight a) Above 58 kg b) Less than 45 kg

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 12PPS
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For z distribation
The mean weight of 200 students is
50 kg and SD is 4 kg. If weight is
normally distributed then find the
percentage of students having
weight
a) Above 58 kg
b) Less than 45 kg
Transcribed Image Text:For z distribation The mean weight of 200 students is 50 kg and SD is 4 kg. If weight is normally distributed then find the percentage of students having weight a) Above 58 kg b) Less than 45 kg
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