One Advantage of the One-Scale Bar Chart Over the Pie

question 38

Multiple Choice

One advantage of the one-scale bar chart over the pie chart is

• A) there is no advantage; both present the same information.
• B) it is easier to understand.
• C) it can be used to indicate magnitude of the variable categories.
• D) it illustrates change over time.
• E) it indicates relative percentages of the variable categories.

Understand the use of radio waves in magnetic resonance imaging (MRI).

Recognize the importance of patient positioning in achieving accurate radiographic images.

Understand the relationship between production functions, cost functions, and returns to scale.

Analyze the profit maximization behavior of competitive firms.

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Definitions:

Coefficient

In mathematics and statistics, a coefficient is a multiplicative factor in some term of a polynomial, series, or expression; it is usually a number, but in any case does not involve any variables of the series.

Linearly Related

Refers to a correlation between two variables in which a variation in one is linked to a corresponding change in the other.

Interaction Term

In statistical models, a variable created by multiplying two or more variables together to investigate if the effect of one variable on the dependent variable is different at different levels of the other variable.

Coefficient

A numerical constant placed at the beginning and serving as a multiplier to a variable in an algebraic formula.