When Testing $$H _ { 0 } : \pi _ { 1 } - \pi _ { 2 } = 0 \text { versus } H _ { 1 } : \pi _ { 1 } - \pi _ { 2 } \neq 0$$

question 127

Multiple Choice

When testing $$H _ { 0 } : \pi _ { 1 } - \pi _ { 2 } = 0 \text { versus } H _ { 1 } : \pi _ { 1 } - \pi _ { 2 } \neq 0$$ , the observed value of the Z test statistic was found to be - 2.13.The p-value for this test is

• A)0.0166.
• B)0.0332.
• C)0.9668.
• D)0.9834.

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Definitions:

Firm's Willingness

A company's propensity to engage in certain actions based on its economic interests and goals.

Consumer Surplus

The discrepancy between what consumers are prepared and capable of paying for a product or service and the actual amount they end up spending.

Willingness to Pay

The maximum amount an individual is prepared to spend on a good or service, reflecting the value they place on it.

Consumer Surplus

The discrepancy in the total charges consumers are prepared and economically able to bear for a good or service, and the charges they actually bear.