Before a Chi-Square Test Is Performed, What Should Be Inspected

question 16

Multiple Choice

Before a chi-square test is performed, what should be inspected by the researcher?

• A) Contingency table to inspect the expected frequencies.
• B) Kolmogorov-Smirnov test to evaluate whether the data are normally distributed.
• C) Shapiro-Wilks test to evaluate whether the data are normally distributed.
• D) A histogram or box-whisker plot to inspect the distribution of the data.

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Definitions:

Optimal Labor Employment

The most efficient and effective level of staffing for a business or organization to maximize productivity and minimize costs.

Minimum Wage

The lowest legal salary that employers can pay their employees, often set by government laws.

Marginal Product

The additional output that is produced by using one more unit of a specific input, keeping other inputs constant.

Level of Employment

The total number of people currently employed in the economy, either full-time or part-time.