Mathematics, 03.12.2020 19:50 KayJahnae04
A pond contains 110 fish, of which 20 are carp. If 10 fish are caught from the lake, what are the mean and variance of the number of carp among those 10?
Answers: 2
= 2*90*100/11*11*109 = 1.365Another question on Mathematics
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A pond contains 110 fish, of which 20 are carp. If 10 fish are caught from the lake, what are the me...
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