One of the Assumptions of the T-Test Is That the Variable

question 25

Multiple Choice

One of the assumptions of the t-test is that the variable from which the mean is calculated is a _______________ variable.

• A) categorical
• B) dichotomous
• C) continuous
• D) ordinal

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Definitions:

Depressive Episodes

Periods characterized by feelings of extreme sadness, hopelessness, and a lack of interest or pleasure in activities, often a symptom of major depressive disorder.

Excessive Fear

A heightened state of fear that is beyond normal or reasonable responses to actual threats, often leading to anxiety or panic attacks.

Transcranial Direct Current Stimulation

A form of neurostimulation that uses constant, low direct current delivered via electrodes on the head to modulate neuronal activity.

Milliamps

A unit of electric current equal to one-thousandth of an ampere, used to measure the intensity of an electrical current.