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Perform the indicated one-way ANOVA test. Be sure to do the following: identify the claim and state the null and
alternative hypotheses. Determine the critical value and rejection region. Calculate the test statistic F. Decide to reject
or to fail to reject the null hypothesis and interpret the decision in the context of the original claim. Assume that each
population is normally distributed and that the population variances are equal.
-A medical researcher wishes to try three different techniques to lower blood pressure of patients with high
blood pressure. 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 subjectʹs blood pressure is recorded. Test the claim that there is no difference among the means.
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Social
Pertaining to the relationships and interactions between individuals and groups within a society, as well as the societal structures and dynamics that influence human behavior.
Independent Kinds
Distinct categories or types of entities that exist autonomously and are not dependent on other categories for their definition or identification.
IQ Tests
Standardized assessments designed to measure human intelligence and cognitive abilities compared to an age-based standard.
Traditional
Adhering to or denoting longstanding customs, beliefs, or practices typically passed down through generations.
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