Which Statistical Technique Is Appropriate When We Compare Two or More

question 38

Multiple Choice

Which statistical technique is appropriate when we compare two or more populations of nominal data with two or more categories?

• A)The z-test of the difference between two proportions.
• B)The chi-squared test of a multinomial experiment.
• C)The chi-squared test of a contingency table.
• D)The z-test of the difference between two proportions and the chi-squared test of a multinomial experiment.
• E)The chi-squared test of a multinomial experiment and the chi-squared test of a contingency table.

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Definitions:

Firm Offer Rule

A legal principle stating that a merchant’s offer to buy or sell goods, assuring that the offer will remain open for a certain period, is binding and cannot be revoked.

Merchant Offeror

A seller or provider of goods or services considered legally as a "merchant," often involved in making offers in the course of business.

Writing

The act or process of composing text or documenting information in a durable medium.

Offeror

The party in a contract who makes the offer to enter into an agreement.