An Inferential Statistic Cannot Be Interpreted Unless You Have

question 16

Multiple Choice

An inferential statistic cannot be interpreted unless you have:

• A)a random sample
• B)a knowledge of calculus
• C)a sample size of at least 500
• D)interval level data

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Definitions:

Causal Relationship

When one variable causes a change in another variable.

Explanatory Variables

Variables in a statistical model that are used to explain variations in the response variable.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how much the values deviate from the mean.

Measure Of Central Tendency

A statistical concept that provides a single value as an estimate of the center of a distribution of values, commonly calculated as the mean, median, or mode.