Tables Should Be Used Instead of Charts When ​

question 33

Multiple Choice

Tables should be used instead of charts when ​

• A)the reader needs relative comparisons of data.
• B)there are more than two columns of data.
• C)the values being displayed have different units or very different magnitudes.
• D)the reader need not differentiate the columns and rows.

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Definitions:

Error of Estimation

This refers to the margin of error in statistical estimates, representing the degree of uncertainty around the estimated value.

Estimator

A rule or formula that provides a means to calculate an estimate of a given parameter from sample data.

Parameter

A value that summarizes a characteristic of a population or a statistical model.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter, expressed with a certain level of confidence.