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Using age as the quantitative variable and marital status (married/not married) as the categorical. Develop two research questions.

Using age as the quantitative variable and marital status (married/not married) as the categorical. Develop two research questions.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 18HP
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Using age as the quantitative variable and marital status (married/not married) as the categorical. Develop two research questions.

Step 3. Propose the two research questions and hypotheses! Since we're evaluating a difference between groups, the two research questions will be: o 1. Hypothesis testing: Is there a mean difference in [the quantitative variable] between [the two groups from the categorical variable], in the larger population of [whatever the situation is]? o 2. Estimation: What is the size of the mean difference in [the quantitative variable] between [the two groups from the categorical variable], in the larger population of [whatever the situation is]? Propose the null and alternative hypotheses fora two-group difference in means
Transcribed Image Text:Step 3. Propose the two research questions and hypotheses! Since we're evaluating a difference between groups, the two research questions will be: o 1. Hypothesis testing: Is there a mean difference in [the quantitative variable] between [the two groups from the categorical variable], in the larger population of [whatever the situation is]? o 2. Estimation: What is the size of the mean difference in [the quantitative variable] between [the two groups from the categorical variable], in the larger population of [whatever the situation is]? Propose the null and alternative hypotheses fora two-group difference in means
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