Question

Asked Dec 31, 2019

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Below we have given the notation used for the four sums of squares in the analysis of variance for a randomized block design. For each sum of squares, state its name, the source of variation it represents, and its dening formula.

a. SSBL

b. SSE

c. SSTR

d. SST

Step 1

(a)

The *SSBL *represents the __block sum of the squares__.

The source of variation for the block sum of squares is the __variation among the sample means for the blocks.__

The defining formula for *SSBL *is,

Step 2

(b)

The *SSE *represents the __error sum of the squares__.

The source of variation for the error sum of squares is the __variation within the samples for the treatments with the variation due to blocks removed.__

The defining formula for *SSE *is,

Step 3

(c)

The *SSTR *represents the treatment sum of the squares.

The source of variation for the treatment sum of squares is the vari...

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