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    Statistical Reasoning
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    Exam 20: Chi-Square and Inference About Frequencies
  5. Question
    In a Contingency Table, the Number of Degrees of Freedom
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In a Contingency Table, the Number of Degrees of Freedom

Question 22

Question 22

Multiple Choice

In a contingency table, the number of degrees of freedom is


A) R * C
B) (R+C) - 1
C) RC - 1
D) (R - 1) (C - 1)

Correct Answer:

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