Use the Following Set of Observed Frequencies to Test the Independence

question 3

Multiple Choice

Use the following set of observed frequencies to test the independence of the two variables.Variable one has values of 'A' and 'B'; variable two has values of 'C','D',and 'E'.
Using $\alpha$ = 0.05,the critical chi-square value is _______.

• A)9.488
• B)1.386
• C)8.991
• D)3.357
• E)5.991

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Definitions:

Type A Personality

A behavior pattern characterized by high levels of competitiveness, urgency, aggressiveness, and impatience, often associated with a higher risk of coronary heart disease.

Competitive

Relating to or characterized by competition; involving entities striving against one another to attain a goal or superiority in a given field or activity.

Easily Angered

A temperament or behavioral trait where an individual is prone to quick and intense feelings of anger.

Time Urgency

The feeling of being constantly under pressure to accomplish tasks in a limited timeframe.