Determine Whether the Graph Is the Graph of a Function

question 45

True/False

Determine whether the graph is the graph of a function.
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Definitions:

Mean

The arithmetic average of a set of numbers, calculated by dividing the sum of the values by the number of values.

Probability

A measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Standard Deviations

A measure of the amount of variation or dispersion of a set of values from the mean.

Z Score

A statistical measurement that describes a value's relationship to the mean of a group of values, expressed in standard deviations.