One Thing to Consider When Attempting to Increase Daily Physical

question 71

Multiple Choice

One thing to consider when attempting to increase daily physical activity for health is to:

• A) begin slowly by only exercising one to two days a week.
• B) avoid vigorous exercise if you are elderly.
• C) include a higher proportion of vigorous physical activity.
• D) begin with a moderate-intensity activity such as brisk walking.

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Definitions:

Extreme Values

Data points that are significantly higher or lower than the majority of the data in a dataset.

Interquartile Range

A measure of variability, based on dividing a data set into quartiles, that describes the middle 50% of the distribution.

Data Set

An aggregation of interconnected data sets, which are made up of distinct pieces, yet can be operated on as a single entity by a computer.

Positively Skewed

Positively Skewed, also known as right-skewed, describes a distribution where the tail on the right side of the histogram is longer or fatter than the left side, indicating that the mean and median are greater than the mode.