For a Sample Size of N = 100, and σ

question 89

Multiple Choice

For a sample size of n = 100, and σ = 10, we want to test the hypothesis H₀: μ = 100. The sample mean is 103. The test statistic is:

• A)1.645
• B)1.960
• C)3.000
• D)0.300

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Definitions:

Shutdown Decision

A short-run economic decision made by firms about whether to continue operations or shut down temporarily based on costs and revenue.

Marginal Cost Curve

A graphical representation showing the change in the total cost of producing one additional unit of a product or service.

Average Variable Cost

The total variable costs divided by the quantity of output produced, representing the variable cost of producing each unit of output.

Average Total Cost

The total cost of production (fixed plus variable costs) divided by the number of units produced, showing the average cost per unit.