Which of the Following Describes a Connection Between Physical Activity

question 78

Multiple Choice

Which of the following describes a connection between physical activity and energy expenditure?

• A)The number of kcalories spent in an activity depends on body weight, intensity, and duration.
• B)Walking a mile uses about half as much energy as running a mile
• C)Exercising the leg muscles is effective at burning away fat primarily around the thighs and hips
• D)Exercising the abdominal muscles is effective at burning away fat primarily around the abdomen
• E)If intensity and duration are the same, heavier individuals will expend less energy running than will lighter individuals.

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Definitions:

Covariances

A measure indicating the extent to which two variables change together; if the variables tend to show similar behavior, the covariance is positive.

Security Returns

Represents the profit or loss generated on an investment over a particular period of time.

Economic Forces

Factors such as inflation, interest rates, economic growth, and policies that influence the operation of the economy and impact businesses and investments.

Index Model

A financial model that describes the market or a segment of the market, typically used to predict the return or price of assets in comparison to the market as a whole.