11. The mean age of a class of twenty-five students is 23.2 years. How old would a twenty-sixth student have to be for the mean age of the class to be 24.0 years? yr MY NOTES A

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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11.
The mean age of a class of twenty-five students is 23.2 years. How old would a twenty-sixth student have to be for the mean age of the class to be 24.0 years?
yr
MY NOTES
A
Transcribed Image Text:11. The mean age of a class of twenty-five students is 23.2 years. How old would a twenty-sixth student have to be for the mean age of the class to be 24.0 years? yr MY NOTES A
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