Question: Let x be a hypergeometric random variable with N =18, n = 3,and M =6.Use the formulas given below to calculate = E ( x

Letxbe a hypergeometric random variable withN=18,n= 3,andM=6.Use the formulas given below to calculate

=E(x)

and2. (Round your answer for2to five decimal places.)

=

n

M
N
2 =

n

M
N

NM
N

Nn
N1

=2=

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