When conducting a χ² test of independence when k₁ = 3 and k₂ = 4, the critical value is 21.026.

Name: When conducting a χ 2 test of independence when k 1 = 3 and k 2 = 4, the critical value is 21.026.
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The degrees of freedom for a χ² test of independence is (k₁ - 1)(k₂ - 1) = (3-1)(4-1) = 6. The critical value for 6 degrees of freedom at a common significance level (e.g., 0.05) is not 21.026; it is typically around 12.592.

When Conducting a χ2 Test of Independence When K1 =

When Conducting a χ² Test of Independence When K₁ =