An Electronics Store Receives a Shipment of 50 Flat Screen $\mathrm { N } = 50 , \mathrm { n } = 4 , \mathrm { k } = 5 , \mathrm { x } = 0,1,2,3,4$

question 54

Multiple Choice

An electronics store receives a shipment of 50 flat screen TVs of which 5 are defective. During the qualitycontrol inspection, 4 TVs are selected at random from the shipment for testing. The random variable Xrepresents the number of defective computers in the sample

• A) hypergeometric; \(\mathrm { N } = 50 , \mathrm { n } = 4 , \mathrm { k } = 5 , \mathrm { x } = 0,1,2,3,4\)
• B) hypergeometric; \(\mathrm { N } = 50 , \mathrm { n } = 5 , \mathrm { k } = 4 , \mathrm { x } = 0,1,2,3,4\)
• C) hypergeometric; \(\mathrm { N } = 50 , \mathrm { n } = 4 , \mathrm { k } = 5 , \mathrm { x } = 0,1,2 , \ldots , 5\)
• D) not hypergeometric

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