Five hundred children participated in a field demonstration. Their heights| averaged 110 cm with a standard deviation of 6 cm. 4. What is the probability that a child, picked at random, has a height greater than 116 cm? a. What is the probability that the height of a child, picked at random, is less than 104 cm? b. с. How many children belong to the upper 15% of the group?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Five hundred children participated in a field demonstration. Their heights
averaged 110 cm with a standard deviation of 6 cm.
4.
What is the probability that a child, picked at random, has a height greater
than 116 cm?
a.
What is the probability that the height of a child, picked at random, is less
than 104 cm?
C.
How many children belong to the upper 15% of the group?
b.
Transcribed Image Text:Five hundred children participated in a field demonstration. Their heights averaged 110 cm with a standard deviation of 6 cm. 4. What is the probability that a child, picked at random, has a height greater than 116 cm? a. What is the probability that the height of a child, picked at random, is less than 104 cm? C. How many children belong to the upper 15% of the group? b.
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