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

question 14

Essay

Use a ?² test to test the claim that in the given contingency table, the row variable and the column variable are independent
-Responses to a survey question are broken down according to employment status and the sample results are given below. At the 0.10 significance level, test the claim that response and employment status are independent. $$\begin{array} { r | r r r } & \text { Yes } & \text { No } & \text { Undecided } \\\hline \text { Employed } & 30 & 15 & 5 \\\text { Unemployed } & 20 & 25 & 10\end{array}$$

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Definitions:

Type A Personality

A personality type characterized by high levels of competitiveness, self-imposed stress, impatience, aggressiveness, and a constant sense of urgency.

Type C Personality

A personality style characterized by difficulty expressing emotions, a high level of detail orientation, and a tendency towards introversion.

Counterdependent Personality

A personality trait characterized by a strong resistance to depending on others or forming close relationships, often as a defensive mechanism.

Transformational Coping

A method of managing stress and psychological strain by altering one’s perspective on the stressor, often resulting in personal growth or change.