1 : Consider two groups of students: By, are students who received high scores on tests; and B2, are students who receiv

[answerhappygod]

1 Consider Two Groups Of Students By Are Students Who Received High Scores On Tests And B2 Are Students Who Receiv 1 (140.66 KiB) Viewed 32 times

1 : Consider two groups of students: By, are students who received high scores on tests; and B2, are students who received low scores on tests. In group B1, 50% study more than 25 hours per week, and in group B2, 70% study more than 25 hours per week. What is the overinvolvement ratio for high study levels in high test scores over low test scores? The overinvolvement ratio is (Round to three decimal places as needed.)