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# Use the following to answer the questions below:A political science professor at a small university ...

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Posts: 123
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3 weeks ago
Use the following to answer the questions below:

A political science professor at a small university wants to know if political party affiliation is significantly associated with trust in the media. He randomly selects 66 Democrats, 63 Republicans, and 41 Independents. Computer output of his chi-square analysis is provided.

 Rows: Party Columns: Trust Media?

 ​ No Yes All Democrat 2839.993.594​ 3826.015.525 6666.00* Independent 2824.840.402​ 13?????0.618 41 41.00* Republican 4738.172.042​ 1624.833.140 6363.00* All 103103.00* 6767.00* 170170.00*
 Cell Contents: CountExpected countContribution to Chi-square ​
Pearson Chi-Square = 15.320, DF = 2, P-Value = 0.000

Is it appropriate to use a chi-square test to test for an association between political party and trust in the media?

▸ Yes

▸ No
Textbook

## Statistics: Unlocking the Power of Data

Edition: 3rd
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whtsi_ep3whtsi_ep3
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