Graphical Analysis of Variance (Graphical ANOVA) This set of slides ...
Graphical Analysis of Variance (Graphical ANOVA) This set of slides ...
Graphical Analysis of Variance (Graphical ANOVA) This set of slides ...
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Does paper type have an effect on mean distance?<br />
Let ¯X = the grand mean <strong>of</strong> the flight distances.<br />
If paper type has no effect on distance, then<br />
√ n( ¯X i − ¯X)<br />
and the errors will both have mean 0 and the same<br />
variance.<br />
(Why do we need to subtract the grand mean?)<br />
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