2 You decide to research a certain topic You collect data an

2. You decide to research a certain topic. You collect data and organize them into a 5 X & table. You find that a chi square test wold be valid for your data, and find that this table has a X^2 of 34.5

What conclusion would you draw about the relationship between these two variables if a = 0.05

What conclusion would you draw about the relationship between these two variables if a = 0.10

Solution

1.

Note that

expected value = row total * column total / overall total

hence,

A = 104*120/386 = 32.33160622 [answer]

B = 170*144/386 = 63.41968912 [answer]

C = 112*122/386 = 35.39896373 [answer]

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