If Two Samples Are Used in a Hypothesis Test for Which

question 45

Multiple Choice

If two samples are used in a hypothesis test for which the combined degrees of freedom is 27, which one of the following might be true about the two sample sizes?

• A) Sample A = 14; Sample B = 13
• B) Sample A = 12; Sample B = 13
• C) Sample A = 15; Sample B = 14
• D) Sample A = 20; Sample B = 8

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Definitions:

Electronic Media

Forms of media that utilize electronics or electromechanical energy for the end-user to access the content, including television, radio, and internet-based media.

Demographic Variables

Variables that are used to classify the characteristics of human populations, such as age, gender, income level, education, and ethnicity.

Socioeconomic Background

The social and economic circumstances in which a person is raised, including factors such as income, education, and occupation.

Race

A social construct used to categorize humans into large and distinct populations based on heritable physical traits, shared ancestry, or historical affiliations.