Find the rejection region for a test of independence of two classifications wher

ID: 3043185 • Letter: F

Question

Find the rejection region for a test of independence of two classifications where the contingency table contains r rows and c columns.

a. =0.05, r=4, c=4

b. =0.10, r=5, c=6

c. =0.01, r=3, c=4 a.

Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to four decimal).

a. 2 is less than =

2 is less than = or 2 is greater than =

2 is greater than =

b. Select the correct choice below and fill in the answer box(es) to complete your choice.

2 is less than =

2 is less than = or 2 is greater than =

2 is greater than =

c. Select the correct choice below and fill in the answer box(es) to complete your choice.

2 is less than =

2 is less than = or 2 is greater than =

2 is greater than =

for degree of freedom =(r-1)*(c-1)

therefore a) for =0.05 and 9 degree of freedom ; crtiical value =16.9190

b) for =0.10 and 20 degree of freedom ; crtiical value =28.4120

c) for =0.01 and 6 degree of freedom ; crtiical value =16.8119

a) 2 is greater than = 16.9190

b) 2 is greater than = 28.4120

c) 2 is greater than = 16.8119

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