The mean age of a student book club is 14.2 years. A 27-year-old teacher is invited to join the club. How does the teacher's age affect the mean?

asked Jan 5, 2021 235k views

5 votes

The mean age of a student book club is 14.2 years. A 27-year-old teacher is

invited to join the club. How does the teacher's age affect the mean?

by Dpst

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2 votes

Answer: The teacher's age increases the mean.

Explanation:

14.2 + 27 = 41.2 years

41.2/2 = 20.6 years

20.6 years > 14.2 years

Kovalyovi answered Jan 10, 2021

4.1k points

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