Suppose you find a chi-square of .91 from a table with 677 cases. Assume the information was from a 2X2 table. What is the value of phi?
A) .04
B) .08
C) .45
D) .91

Name: Suppose you find a chi-square of .91 from a table with 677 cases. Assume the information was from a 2X2 table. What is the value of phi? A) .04 B) .08 C) .45 D) .91
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Quizplus · Accepted Answer

Phi is calculated as the square root of the chi-square statistic divided by the sample size (n). Here, phi = sqrt(0.91 / 677) ≈ 0.04.

Suppose You Find a Chi-Square of