Question: 16. Using a sample of 120 high schools, a researcher obtains a correlation of r :52 (p < :05) between average teacher salary (X) and

16. Using a sample of 120 high schools, a researcher obtains a correlation of r ¼:52 (p < :05)

between average teacher salary (X) and the proportion of students who drop out (Y).

Considering the earlier discussion of correlation and causation (Section 7.6), what do you believe is the most likely explanation of why these two variables correlate?

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