Given the data below, what is the calculated test statistic?   Placebo Medication 1 Medication 2 3 4 9 1 3 7 3 5 8 2 5 11 4 4 9 3     SS1 = 5.33 SS2 = 2.8 SS3 = 8.8 T1 = 16 T2 = 21 T3 = 44 n1 = 6 n2 = 5 n3 = 5 ∑X2 = 535   do you reject the null? Yes or No Was there a treatment effect for type of medication on number of anti-anxiety symptoms? Yes or No

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Given the data below, what is the calculated test statistic?

 

Placebo

Medication 1

Medication 2

3

4

9

1

3

7

3

5

8

2

5

11

4

4

9

3

 

 

SS1 = 5.33

SS2 = 2.8

SS3 = 8.8

T1 = 16

T2 = 21

T3 = 44

n1 = 6

n2 = 5

n3 = 5

∑X2 = 535

 

do you reject the null? Yes or No

Was there a treatment effect for type of medication on number of anti-anxiety symptoms? Yes or No

 

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