Which of the Following Changes in Body Composition Naturally Occur

question 10

Multiple Choice

Which of the following changes in body composition naturally occur as a person ages past 50?

• A)body fat increases,bone density decreases
• B)muscle mass increases,body fat increases
• C)muscle mass increases,bone density increases
• D)muscles mass decreases,body fat decreases

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Definitions:

ANOVA

Stands for Analysis of Variance, a statistical method used to test differences between two or more means to see if they are statistically significant.

Analysis of Variance

A statistical method used to compare the means of three or more samples to see if at least one is significantly different from the others.

Path Analysis

A statistical technique used in social science to study the direct and indirect relationships between variables in a model.

Dependent Variable

In an experiment or study, the variable being tested and measured, expected to change as a result of variations in the independent variable.