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

question 127

Multiple Choice

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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