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MATCHING -Match Each Item with the Correct Description Below

question 29

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MATCHING
-Match each item with the correct description below.
lying on back,facing upward


Definitions:

Standard Deviation

A statistic that measures the dispersion or variation of a set of values relative to their mean.

Test Statistic

A test statistic is a value calculated from sample data during hypothesis testing, used to decide whether to reject the null hypothesis.

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis; it denotes the threshold of significance.

Significance Level

The probability threshold below which a null hypothesis is rejected in hypothesis testing, often denoted by alpha (α).

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