To Use the Normal Distribution to Calculate the P-Value of a Hypothesis

question 14

Multiple Choice

To use the normal distribution to calculate the p-value of a hypothesis test involving the population mean, which assumption is not necessary?

• A) The sample is random.
• B) The null hypothesis is zero.
• C) The sample is "large" enough .
• D) None of the answers is correct.

Assess the ethical and utility-based arguments for and against government intervention in income distribution.

Understand the concept and mechanisms of a negative income tax.

Recognize how negative income tax affects families with different incomes.

Identify the effects and implications of minimum wage laws.

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