If the Critical Z-Value for a Hypothesis Test Equals 2

question 40

Multiple Choice

If the critical z-value for a hypothesis test equals 2.45,what value of the test statistic would provide the least chance of making a Type I error?

• A)3.74
• B)1.07
• C)2.46
• D)4.56

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Definitions:

Independent Variable

In an experiment, the variable that is manipulated or changed to observe its effect on the dependent variable.

Dependent Variable

A variable in experimental research that is expected to change as a result of manipulations in the independent variable.

Cause-Effect Relationship

A relationship where one event (the cause) makes another event happen (the effect), demonstrating a connection between actions and outcomes.

Dependent Variable

The variable in an experiment that is expected to change in response to manipulations of the independent variable.