The Random Variable X Has a Hypergeometric Distribution,and the Population

question 50

Multiple Choice

The random variable x has a hypergeometric distribution,and the population contains 12 items.If you wanted to find the number of defects in a random sample of 3 selected items when the population contains 5 defects,identify the N,n,and r.

• A) N = 3,n = 12,r = 5
• B) N = 5,n = 12,r = 7
• C) N = 12,n = 5,r = 3
• D) N = 12,n = 3,r = 5

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Definitions:

Income Elasticity of Demand

A measure of how much the quantity demanded of a good changes in response to a change in consumers' income.

Normal Good

A type of good for which demand increases as the income of consumers increases, showing a positive relationship between income and demand.

Sellers

Individuals or entities that offer goods or services for sale in the market.

Output

The total amount of goods or services produced by a company or industry over a specific period.