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A bridge club had 22 members with a mean age of 68. Then two new members joined. One was 62 years old, and the other was 80 years old. How did the mean age change after they joi…

A bridge club had 22 members with a mean age of 68. Then two new members joined. One was 62 years old, and the other was 80 years old. How did the mean age change after they joi…
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A bridge club had 22 members with a mean age of 68. Then two new members joined. One was 62 years old, and the other was 80 years old. How did the mean age change after they joined?



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User Michael Besteck
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2 Answers

1 vote
the answer is 36 2/3
answered
User Niklas B
by
8.0k points
0 votes
the mean went up 2 years
answered
User Sll
by
8.3k points
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