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:

Trade Accounts

Financial records that detail transactions between a buyer and a seller, often in the context of international trade.

North America

A continent in the Northern Hemisphere, largely in the Western Hemisphere, bordered by the Arctic Ocean to the north, the Atlantic Ocean to the east, the Pacific Ocean to the west, and South America and the Caribbean Sea to the south.

Warrior

A person engaged or experienced in warfare, often characterized by valor, skill, and a code of honor in various cultures.

Goldsmiths

Artisans and craftsmen specialized in working with gold to create jewelry, decorative objects, and art.