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Protein and fat. Think about a study designed to examine the relationship between protein intake and...

Protein and fat.

Think about a study designed to examine the relationship between protein intake and fat intake in the diets of first-year college students. Describe a data set that could be used for this study, and give the key characteristics of the data.

Math   Statistics-And-Probability   
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Answer #1

A data set that could be used for this study :

For a sample of size n of first-year college students, obtain the quantity (xi) of protein intake and the quantity (yi) of fat intake of each student separately.

the key characteristics of the data.

This is a dependent sample because the two samples are not independent. Each data point of xi and yi pertains to the same student selected.

So, Hypothesis Testing of paired t test is conducted to examine the relationship between protein intake and fat intake in the diets of first-year college students

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