What Would Be the Decision for a Two-Tailed Paired-Samples T

question 22

Multiple Choice

What would be the decision for a two-tailed paired-samples t test where the t statistic is 2.67, with cutoffs of ±2.776?

• A) reject the null hypothesis
• B) fail to reject the null hypothesis
• C) reject the research hypothesis
• D) fail to reject the research hypothesis

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Definitions:

Metric Unit

A standard unit of measurement based on the metric system, such as meter for length, kilogram for mass, and second for time.

Length

The measurement of something from end to end or the extent of something in space.

Quart

A unit of liquid volume measurement in the United States, equal to two pints or one-fourth of a gallon.

Cups

Small, open container used for drinking liquids, coming in various materials like glass, plastic, or metal.