Consider a two-way analysis of variance with one observation per cell and randomized blocks with the following results: Source of  Variation Sum of Squares Degrees of Freedom Between groups Between blocks Error Total  231 248 550 1129 4 5 20 29 Compute the mean squares and test the hypotheses that between-group means are equal and between- block means are equal.

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Consider a two-way analysis of variance with one observation per cell and randomized blocks with the following results:

Source of  Variation Sum of Squares Degrees of Freedom

Between groups

Between blocks

Error

Total

 231

248

550

1129

4

5

20

29

Compute the mean squares and test the hypotheses that between-group means are equal and between- block means are equal.

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