Suppose you are comparing three groups with a quantitative response. You calculate an F-statistic and determine a
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Suppose you are comparing three groups with a quantitative response. You calculate an F-statistic and determine a p-value. Now suppose the standard deviations for your three groups increase, yet the three group means do not change. What will happen to the F-statistic and p-value?
A. They will both increase.
B. They will both decrease.
C. The F-statistic will increase, and the p-value will decrease.
D. The F-statistic will decrease, and the p-value will increase.
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Related Book For
Introduction To Statistical Investigations
ISBN: 9781119683452
2nd Edition
Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy
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