The graph illustrates the distribution of test scores taken by College Algebra students. The maximum possible score on the test was 130, while the mean score was 78 and the standard deviation was 12. 42 54 66 78 90 102 114 Distribution of Test Scores Use the "Empirical Rule", not a calculator or other technology. Do not round your answers. What is the approximate percentage of students who scored between 54 and 102 on the test? What is the approximate percentage of students who scored between 66 and 78? What is the approximate percentage of students who scored higher than 102 on the test? What is the approximate percentage students who scored between 66 and 90 on the test? Check Answer

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