Use A $\chi ^ { 2 }$ Test to Test the Claim That in the Given Contingency

question 27

Essay

Use a $\chi ^ { 2 }$ test to test the claim that in the given contingency table, the row variable and the column variable are independent.
-Use the sample data below to test whether car color affects the likelihood of being in an accident. Use a significance level of 0.01. $$\begin{array} { c | c c c } & \text { Red } & \text { Blue } & \text { White } \\\hline \text { Car has been in } \\\text { accident } & 28 & 33 & 36 \\\begin{array} { c } \text { Car has not been } \\\text { in accident }\end{array} & 23 & 22 & 30\end{array}$$

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Definitions:

Reverse Flows

Processes involved in the return or recycling of products and materials from the consumer or final user back to the originating company or to a third-party for disposal or re-use.

Workforce Issues

Refers to challenges and matters concerning the labor force of an organization, including recruitment, training, retention, and employment laws.

Supply Chain Industry

The sector involving companies and professionals dedicated to managing the flow of goods, services, and information from production to consumption.

Sustainability

The ability to maintain or improve systems, processes, and activities in a way that does not deplete resources or harm the environment for future generations.