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Acid Reflux
A partial ANOVA table in a randomized block design is shown below,where the treatments refer to different acid reflux medicines,and the blocks refer to groups of men with similar levels of stomach acid.
-{Acid Reflux Narrative} Can we infer at the 5% significance level that the treatment means differ?
Variance
A measure of how far individual numbers in a dataset are from the mean, squared.
Correlation Coefficient
A statistical measure that calculates the strength and direction of a linear relationship between two variables, ranging from -1 to +1.
Continuous
Refers to a type of variable or data that can take an infinite number of values within a given range.
Pearson's Correlation Coefficient
A measure of the strength and direction of a linear relationship between two continuous variables, computed as the covariance of the variables divided by the product of their standard deviations.
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