Convert the data from the previous exercise on class participation to a dichotomous variable by assi
Question: Convert the data from the previous exercise on class participation to a dichotomous variable by assigning a 1 to a rating of 3 or lower and assigning a 2 to ratings of 4 and above. Leaving E-I ratings unchanged, calculate the point biserial correlation and compare your result with that of the previous exercise.
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Deliverable: Word Document
Deliverable: Word Document
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[Solved] Using the data from Exercise 13, convert E-I ratings to a dichotomous variable by assigning 0 to rat #4469
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(See Solution) Suppose we take a SRS of n=250 people from a population of 20% Hispanic. What is the standard deviat #25036
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Solution: In a directory of 13 houses on the street the persons are listed as follows; M=adult male; F = adult #20021
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[Solution] Given n=20, X̄=9.3, σ =1.8, find the 85% confidence interval. Interpret the result. #13117
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