Question

Asked Mar 15, 2019

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Source | SS | df | MS | F |

Between Treatments | 40 | ? | 10 | 5 |

Within Treatments | ||||

Total | 120 | 44 |

Identify the missing value for dfw in this ANOVA summary table

Step 1

**Given ANOVA table:**

The ANOVA table is given below.

Step 2

**Identify the missing value for d.f in the given ANOVA table.**

From the given ANOVA table it is known that the value of degrees of freedom corresponding to the source “Between treatments” 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...

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