To Compute a Two-Independent-Sample T Test,a Researcher Has to Know

question 49

Multiple Choice

To compute a two-independent-sample t test,a researcher has to know many values.Which of the following is NOT a value that the researcher must know to compute this test?

• A) the pooled sample variance
• B) the pooled population variance
• C) the sample size for both samples
• D) the sample mean for both samples

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Definitions:

Franchising

A business model where a franchisor licenses its trade name and operating methods to a franchisee in exchange for a fee and ongoing royalties.

Contractual Arrangement

An agreement between parties that is enforced by law, specifying the duties and rights of each party.

Parent Company

A corporation that owns enough voting stock in another company to control management and operations by influencing or electing its board of directors.

Backward Integration

A business strategy where a company expands its role to fulfill tasks formerly completed by businesses up the supply chain.