​In an Experimental Design That Investigates the Effects of Weight

question 105

Multiple Choice

​In an experimental design that investigates the effects of weight loss on heart rate in middle-aged men, the dependent variable would be

• A) ​stress.
• B) ​heart rate.
• C) ​age.
• D) ​gender.

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Definitions:

Output

The total amount of goods or services produced by a company, industry, or economy in a given period.

Total Fixed Cost

The total of all expenses that stay unchanged no matter the production volume or output in the short term.

Total Variable Cost

The total of all costs that vary directly with the level of output or production in the short term.

Output

The total amount of goods or services produced by a company, industry, or economy, often measured within a given time period.