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Find the degrees of freedom

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Reference no: EM131997008

Consider a contingency table with two rows and four columns.

a. Find the degrees of freedom.

b. Find the critical value for α=0.005

c. Find the critical value for α=0.01

a. The degrees of freedom are

b. The critical value for α=0.005 ?(Round to three decimal places as? needed.)

c. The critical value for α=0.01 is ?(Round to three decimal places as? needed.)

Reference no: EM131997008

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