the contingency table below shows the results of a random sample 200 state repre
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the contingency table below shows the results of a random sample 200 state representatives that was a conduct to see Close Window Moving to aother qmton wil save this orse @kjarstson 14 of 22 Question 14 Solve the problem 5 points Save Answer below shows the results of a random sample of 200 state representaltives that was conducted to se The contingency table and column classifications are independent, find an estimate for the expected cell count E22 e whether their opinions on a bill are related to their party affiliations Assuming the row Rrpuldcan 420 independent10 17.48 276 4692 228 Moving to another queston wil sao this response Close Window Home End rert 7 8 9 0 JJoO K ILExplanation / Answer
To find an estimate for the expected count E22, we have to apportion the total number of democrats in the same ratio as that of the total sample of 200 state representatives.
The survey table is as shown below:
Estimate of the expected cell count (2,2) = 32 x 60 / 200 = 27.60.
So the 2nd option is correct.
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Approve Disprove No Opinion Total Republican 42 20 14 76 Democrat 50 24 18 92 Independent 10 16 6 32 Total 102 60 38 200Related Questions
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