A student randomly and independently picks three samples of participants. She gives one group a treatment she believes will affect performance on the dependent measure of interest, a measure of isolation. Higher scores indicate more isolation. She obtains the following scores. Perform an appropriate significance test for her. Control Cond1 Cond2 Totals 6. N = G = EX2 = 4 5. 4 8. 1 7 3 M SS 1. State the Hypotheses a. Ho: b. H;: 2. Determine the dfs and dfw. Find the Critical Value a. dfs : ; dfw : b. The critical value of F =

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Module 4
Learning Exercises
A student randomly and independently picks three samples of participants. She gives one group a treatment she
believes will affect performance on the dependent measure of interest, a measure of isolation. Higher scores indicate
more isolation. She obtains the following scores. Perform an appropriate significance test for her.
Control Cond1
Cond2
Totals
N =
G%3D
6.
5
4
Ex =
7
SS
1. State the Hypotheses
a. Ho:
b. H1:
2. Determine the dfg and dfw. Find the Critical Value
a. dfs:
; dfw:
b. The critical value of F =
254 N23
345 312
O CO
585N
Transcribed Image Text:Module 4 Learning Exercises A student randomly and independently picks three samples of participants. She gives one group a treatment she believes will affect performance on the dependent measure of interest, a measure of isolation. Higher scores indicate more isolation. She obtains the following scores. Perform an appropriate significance test for her. Control Cond1 Cond2 Totals N = G%3D 6. 5 4 Ex = 7 SS 1. State the Hypotheses a. Ho: b. H1: 2. Determine the dfg and dfw. Find the Critical Value a. dfs: ; dfw: b. The critical value of F = 254 N23 345 312 O CO 585N
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