A Researcher Is Comparing Three Groups of the Same Size

question 29

Multiple Choice

A researcher is comparing three groups of the same size. The sample mean of the first group is 12, the sample mean of the second group is 16, and the sample mean of the third group is 20. If the Scheffé F-test
Value for comparing group 1 with group 2 is 7.4, then the Scheffé F-test value for comparing group 2 with
Group 3 will be:

• A) 3.7
• B) 7.4
• C) 14.8
• D) Cannot be determined with the information given

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Definitions:

Canadian Community Health Survey

A nationwide survey gathering information related to health status, healthcare utilization, and health determinants for the Canadian population.

Diabetes Risk

The likelihood of developing diabetes based on genetic, lifestyle, and environmental factors.

Canadians

Individuals originating from or holding citizenship in Canada, a country in North America.

Transtheoretical Change Theory

A psychological framework that analyzes the stages of individuals' readiness to change behavior.