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Question
Joni teaches a preschool class. She has eight students and ranks them based upon math and reading ability. She would like to see if there is a relationship between how well her students are ranked in math and in reading. Which of the following correlations should she use?a. Kendall's tau
b. Phi coefficient
c. Biserial
d. eta
Answer
This answer is hidden. It contains 1 characters.
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