Compute the Mean and Standard Deviation of a Hypergeometric Random Variable
-$\mathrm { N } = 140 , \mathrm { n } = 10 , \mathrm { k } = 30$
A) $\mu _ { X } = 2.14 , \sigma X = 1.25$
B) $\mu X = 2.14 , \sigma _ { X } = 1.30$
C) $\mu _ { X } = 0.21 , \sigma _ { X } = 1.25$
D) $\mu _ { X } = 2.36 , \sigma X = 1.30$

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The Answer of Compute the Mean and Standard Deviation of a Hypergeometric Random Variable
-$\mathrm { N } = 140 , \mathrm { n } = 10 , \mathrm { k } = 30$
A) $\mu _ { X } = 2.14 , \sigma X = 1.25$
B) $\mu X = 2.14 , \sigma _ { X } = 1.30$
C) $\mu _ { X } = 0.21 , \sigma _ { X } = 1.25$
D) $\mu _ { X } = 2.36 , \sigma X = 1.30$

Compute the Mean and Standard Deviation of a Hypergeometric Random N=140,n=10,k=30\mathrm { N } = 140 , \mathrm { n } = 10 , \mathrm { k } = 30N=140,n=10,k=30

Compute the Mean and Standard Deviation of a Hypergeometric Random $\mathrm { N } = 140 , \mathrm { n } = 10 , \mathrm { k } = 30$