A T-Test Is Used to Understand

question 14

Multiple Choice

A t-test is used to understand:

• A) the basic statistics, including the mean, standard deviation, minimums, and maximums of a data set.
• B) the frequency of the data using a display of rectangles with area proportional to the underlying frequency of the data.
• C) the relation between specific dependent variable values and independent variable inputs.
• D) the probability of a statistical difference in means between either two independent samples or a paired sample through time.

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Definitions:

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