A Research Firm Carried Out a Hypothesis Test on a Population

question 48

Multiple Choice

A research firm carried out a hypothesis test on a population proportion using a right- tailed alternative hypothesis. Which of the following z- scores would be associated with a p- value of 0.04? Round to the nearest hundredth.

• A)z = - 1.75
• B)z = 1.75
• C)z = - 2.50
• D)z = 2.50

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Definitions:

Firm

A business organization or entity engaged in commercial, industrial, or professional activities, designed to provide goods or services for profit.

Hire

The act of giving someone a job; it involves agreeing to employ an individual under specified terms.

Marginal Product

The rise in production resulting from one more unit of input, while keeping all other inputs unchanged.

Units of Output

The quantity of goods or services produced by a business, factory, or individual within a certain timeframe.