Use the Following to Answer the Question(s) Below

question 28

Multiple Choice

Use the following to answer the question(s) below.
A local politician was interested in determining whether income level affects opinion regarding the governments' bailout bill of the auto industry during the 2008 financial crisis. He surveyed a sample of his constituents and got the following results.
Opinion

-At the 0.01 level of significance, the correct conclusion is

• A) income level affects opinion.
• B) there is a relationship between income level and opinion.
• C) since P-value = 0.024 > 0.01, we fail to reject the null hypothesis. Opinion and income level are independent.
• D) reject the null hypothesis.
• E) as χ2 = 7.433 < χcr2 = 9.210, we support the alternative hypothesis and find that there is an association between income level and opinion.

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Definitions:

Model

A representation, often simplified, of a system or phenomenon, used for analysis, interpretation, or to guide decisions.

Self-efficacy

Refers to an individual's belief in their capacity to execute behaviors necessary to produce specific performance attainments.

Task-specific

This term refers to skills, abilities, or strategies that are particularly relevant to, and used for, accomplishing a specific task.

Self-efficacy

An individual's belief in their own capacity to execute behaviors necessary to produce specific performance attainments.