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

question 16

Essay

Use a ?² test to test the claim that in the given contingency table, the row variable and the column variable are independent
-The table below shows the age and favorite type of music of 668 randomly selected people. $$\begin{array} { l | r r r } & \text { Rock } & \text { Pop } & \text { Classical } \\\hline 15 - 25 & 50 & 85 & 73 \\25 - 35 & 68 & 91 & 60 \\35 - 45 & 90 & 74 & 77\end{array}$$ Use a 5 percent level of significance to test the null hypothesis that age and preferred music type are independent.

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Definitions:

Nonconforming Behavior

Actions that deviate from societal norms or expectations.

Non-normative Behavior

refers to actions or behaviors that do not conform to the typical or expected standards or norms of a society or community.

Dispositional Characteristics

Refers to traits, temperaments, or personality attributes that are inherent in an individual.

Dispositional Attribution

The explanation of an individual's behavior as being caused by internal characteristics that reside within the individual, as opposed to situational factors.