5) A group of 50 men and women have a mean age
of 45. The 20 men have a mean age of 42.
What...
Mathematics, 15.09.2021 17:10 lydiaa1
5) A group of 50 men and women have a mean age
of 45. The 20 men have a mean age of 42.
What is the mean age of the women?
Answers: 1
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