15.2 Given the following analysis of variance table, compute mean squares for between groups and within groups.

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15.2 Given the following analysis of variance table, compute mean squares for between groups and within groups. Compute the F ratio and test the hypothesis that the group means are equal.

Source of Variation Sum of Squares Degrees of Freedom Between groups 879 3 Within groups 798 16 Total 1,677 19

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Essential Mathematics And Statistics For Science

ISBN: 9780470694480

2nd Edition

Authors: Graham Currell, Dr. Antony Dowman

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