Identify the Property Illustrated by the Statement

question 321

Multiple Choice

Identify the property illustrated by the statement.
-7 + 0 = 7

• A)Additive identity
• B)Multiplicative identity
• C)Distributive property
• D)Addition property

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Definitions:

Null Hypothesis

An assumption made for statistical testing that indicates no effect or no difference, used as a basis for comparison.

Test Statistic

A value calculated from sample data during hypothesis testing. It is used to decide whether to reject the null hypothesis.

Population Mean

The average value of a set of characteristics for an entire population.

Alpha

A threshold value in hypothesis testing that determines the level of significance, usually set to 0.05 or 0.01.