Multiply. -

question 141

Multiple Choice

Multiply.
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Definitions:

Z

'Z' often represents the Z-score in statistics, which is the number of standard deviations a data point is from the mean of the data set.

Square

A polygon with four equal sides and four right angles.

Relationship

How two or more notions, entities, or persons are associated, or the status of association.

Populations

The whole set of individuals or objects of interest in a particular study or statistical analysis.