Researchers compared the effectiveness of a mood induction technique (exposure to depressing film footage) across 3 different groups of 11 participants each: 1) 0 minutes exposure (Control Group), 2) 10 minutes exposure, & 3) 20 minutes exposure. The response variable is the score on the Beck Depression Inventory (higher score = more depressed mood). M1 = 7 M2 = 11 M3 = 12 SS1 = 56 SS2 = 96 SS3 = 62 n1 = 11 n2 = 11 n3 = 11 SSTOTAL = 368 Using α = .01, the correct critical value is equal to [blank]. Write it exactly as it appears on the table.
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Researchers compared the effectiveness of a mood induction technique (exposure to depressing film footage) across 3 different groups of 11 participants each: 1) 0 minutes exposure (Control Group), 2) 10 minutes exposure, & 3) 20 minutes exposure. The response variable is the score on the Beck Depression Inventory (higher score = more depressed mood).
M1 = 7 | M2 = 11 | M3 = 12 |
SS1 = 56 | SS2 = 96 | SS3 = 62 |
n1 = 11 | n2 = 11 | n3 = 11 |
SSTOTAL = 368
Using α = .01, the correct critical value is equal to [blank]. Write it exactly as it appears on the table.
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