Part CCSIR NET June 2024both-columns-add-up-fill-by-subtraction

Both columns add up fill by subtraction

Consider the following ANOVA table for a randomized block design — Treatments: sum of squares 48, degrees of freedom 4, mean squares 12, F calculated $β$ ; Blocks: sum of squares 72, degrees of freedom 3, mean squares 24, F calculated 12; Error: sum of squares $α$ , degrees of freedom m, mean squares $γ$ ; Total: sum of squares 144, degrees of freedom 19. Which of the following statements are true?

A. $α = 20$
B. $β = 6$ ✓
C.m = 10
D. $γ = 2$ ✓

You have the answer. Trap Analysis is why the other three were written.

Not a worked solution repeated four times — the specific reasoning error each wrong option was built to reward.

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50 are analysed free — try those first.

Both columns add up fill by subtraction

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