Decide Whether or Not the Set of Ordered Pairs Defines $\{ ( - 3,8 ) , ( - 2 , - 3 ) , ( 1,3 ) , ( 1 , - 5 ) \}$

question 108

Multiple Choice

Decide whether or not the set of ordered pairs defines a function.
- $\{ ( - 3,8 ) , ( - 2 , - 3 ) , ( 1,3 ) , ( 1 , - 5 ) \}$

• A) No
• B) Yes

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Definitions:

Normally Distributed

A type of continuous probability distribution for a real-valued random variable where the data is symmetrically distributed, forming a bell-shaped curve.

Mean

The arithmetic average of a set of values, calculated by summing the values and then dividing by the number of values.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how spread out the values are.

Normally Distributed

Describes a data distribution that follows a bell curve, where most observations cluster around the central peak and probabilities for values taper off equally on both sides.