The Null Hypothesis in a Chi-Squared Test of a Contingency

question 170

Short Answer

The null hypothesis in a chi-squared test of a contingency table is that the two nominal variables are ____________________.

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Definitions:

Sales Call

A communication, typically a phone call or in-person visit, made by a sales representative to a potential or existing customer for selling purposes.

Salesperson (Source)

An individual who sells goods or services on behalf of a company, often acting as the primary point of contact between the business and its customers.

Feedback

Verbal or nonverbal reaction to communication as transmitted to the sender.

One-way Communication

A form of communication where information flows from the sender to the receiver without expecting or receiving immediate feedback.