Perform the Tukey Test
-A Medical Researcher Wishes to Try $\alpha = 0.05$

question 30

Multiple Choice

Perform the Tukey Test
-A medical researcher wishes to try three different techniques to lower cholesterol levels of patients with high cholesterol levels. The subjects are randomly selected and assigned to one of three groups. Group 1 is given medication, Group 2 is given an exercise program, and Group 3 is assigned a diet program. At the end of six weeks, each subject's cholesterol level is recorded. Use $\alpha = 0.05$ . Which of the following is a correct statement about the means?

• A) The mean of Group 1 is not equal to mean Group 2 .
• B) The mean of Group 1 is not equal to mean Group \(3 .\)
• C) The mean of Group 2 is not equal to mean Group \(3 .\)
• D) All of the means are not equal.

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Definitions:

Kicking

A physical action involving striking or propelling something with the foot.

Intellectual Level

Refers to the cognitive ability of an individual including reasoning, problem-solving, and decision-making capacities.

Mental Age

A measure of an individual's cognitive ability expressed as the age at which an average person reaches the same level of cognitive performance.

Emotional Quotient

A measure of a person's ability to recognize, understand, and manage their own emotions and those of others.