Of the 200 American film enthusiasts, the average age is: 30 years, while the standard deviation is 5 (five) years. Question How many American film enthusiasts are over 21 years of age?

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 10PPS
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Of the 200 American film enthusiasts, the average age is: 30 years, while the standard deviation is 5 (five) years.

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How many American film enthusiasts are over 21 years of age?

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