What Is the First Step in Data Analysis Procedure

question 54

Multiple Choice

What is the first step in data analysis procedure?

• A) coding.
• B) machine cleaning of data.
• C) tabulation and statistical analysis.
• D) interpretation of the results.
• E) validation and editing

Understand the concept and application of the chi-square test for independence.

Identify the correct hypothesis testing process for different statistical scenarios.

Distinguish between chi-square tests of independence, goodness-of-fit, and homogeneity.

Apply chi-square test of independence to analyze associations between categorical variables.

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Definitions:

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