Compute the Test Statistic Used to Test the Null Hypothesis

question 20

Multiple Choice

Compute the test statistic used to test the null hypothesis that p₁ = p₂
-In a vote on the Clean Water bill, 45% of the 205 Democrats voted for the bill while 52% of the 230 Republicans voted for it.

• A)-1.604
• B)-1.239
• C)-0.875
• D)-1.458

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Definitions:

Respondents

Individuals who provide data or answers in a research study, often through surveys or interviews.

Constant Comparative Method

A qualitative research technique that involves the continuous comparison of data segments to identify patterns and themes.

Data Analysis

The process of inspecting, cleaning, transforming, and modeling data to discover useful information, inform conclusions, and support decision-making.

Categories

Divisions or classes within a system that group entities based on shared characteristics or attributes.