Question

Asked Mar 15, 2019

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Identify the missing value for SSW in the ANOVA summary table.

Source | SS | df | MS | F |

Between Treatments | 30 | 2 | 15 | 11.28 |

Within Treatments | ? | 12 | 1.33 | |

Total | 46 | 14 |

Step 1

**Given ANOVA table:**

The ANOVA table is given below.

Step 2

**Identify the missing value for within sum of squares ( SSW) in the given ANOVA table.**

From the given ANOVA table it is known that the value of sum of squares (*SSW*) corresponding to the source “Within treatment” is missing.

*Mean sum of squares:*

The general formula for mean sum of squares of a source is,

Mean sum of squares of source (*MSS*) = Sum of squares of source(*SSS*)/ degrees of freedom (*d.f*)

Here, the mean sum of squa...

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