In an ANOVA test for equality of mean IQ scores of students majoring in history, psychology, and
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In an ANOVA test for equality of mean IQ scores of students majoring in history, psychology, and art, the P-value of 0.242 is obtained. Based on the P-value, we cannot support the alternative hypothesis that at least one of the three means is different from the others.
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A null hypothesis is that the means of three independent samples are all equal If some sample means ...View the full answer
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Related Book For
Statistical Reasoning For Everyday Life
ISBN: 978-0134494043
5th Edition
Authors: Jeff Bennett, William Briggs, Mario Triola
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