Use a ?² Test to Test the Claim That in the Given

question 2

Essay

Use a ?² test to test the claim that in the given contingency table, the row variable and the column variable are independent
-Use a significance level of 0.01 to test the claim that workplace accidents are distributed on workdays as follows: Monday 25%, Tuesday: 15%, Wednesday: 15%, Thursday: 15%, and Friday: 30%. In a study of 100 workplace accidents, 23 occurred on a Monday, 12 occurred on a Tuesday, 12 occurred on a Wednesday, 18 occurred on a Thursday, and 35 occurred on a Friday.

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Definitions:

United Food and Commercial Workers

A labor union representing workers in the retail food, meatpacking, food processing, and related industries, focusing on improving working conditions and wages.

California Unionized Supermarkets

Supermarkets in California that have their workforce represented by labor unions, impacting wage levels, working conditions, and labor-management relations.

Strikes

Work stoppages initiated by employees as a form of protest, typically aiming for better wages, conditions, or benefits from their employers.

U.S. Economy

The economic system of the United States characterized by a mixed economy that supports both private and public enterprises.