Suppose the Alternative Hypothesis in a Hypothesis Test Is "The

question 18

Multiple Choice

Suppose the alternative hypothesis in a hypothesis test is "the population mean is greater than 60".If the sample size is 80 and alpha = .01, the critical value of z is ___.

• A)2.575
• B)-2.575
• C)2.33
• D)-2.33
• E)2.45

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Definitions:

Dividend Revenue

Dividend revenue is income received from owning shares in a company that pays dividends.

Long-Term Investment

Investments in securities or other assets that a company intends to hold for a period exceeding one year to earn revenue or influence business operations.

Unrealized Loss

A decrease in the value of an investment that has not yet been sold for cash.

Trading Investments

Assets that a company holds primarily for the purpose of selling them in the near term to generate income.