Air Transportation Is Faster,cheaper,and More Dependable Than Rail Transportation

question 49

True/False

Air transportation is faster,cheaper,and more dependable than rail transportation.

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Definitions:

Interval

Scale used to categorize, rank order, and arrange data so that an equal interval unit appears between each of the scores.

Descriptive Statistics

Set of statistical analyses that can be used to organize and describe the characteristics of a set of data.

Inferential

Pertaining to inferential statistics, which involves making predictions or inferences about a population based on a sample of data.

Variability

The degree to which scores in a set of data are spread out or differ from each other.