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 Distribution of Test Scores What is the approximate percentage of students who scored less than 54 on the test? % What is the approximate percentage students who scored between 66 and 90 on the test? % 102 114 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 42 and 78 on the test? %

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