Research Results Indicate That the More Servings of Red Meat

question 15

Multiple Choice

Research results indicate that the more servings of red meat eat from age 15 to 25, the higher their cholesterol scores will be at age 60. This is an example of a ____ relationship between variables.

• A) cause-and-effect
• B) coincidental
• C) positive
• D) negative

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Definitions:

Degrees of Freedom

The count of distinct variables or measurements that can change in an investigation without breaking any limitations.

One-way ANOVA

One-way Analysis of Variance (ANOVA) is a statistical method used to test the equality of three or more means across different groups based on a single independent variable.

Population Means

The average value of a variable in a population, representing the central point around which the individual values of the variable cluster.

Degrees of Freedom

The number of unique values or quantities that can be applied to a statistical distribution.