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The graph illustrates the distribution of the test scores taken by College Algebra students. The maximum...

The graph illustrates the distribution of the test scores taken by College Algebra students. The maximum possible score on the test was 130, while the mean score was 79 and the standard deviation was 11. What is the approximate percentage students who scored between 68 and 90 on the test? What is the approximate percentage of students who scored between 46 and 79 on the test? What is the approximate percentage of students who scored higher than 101 on the test? What is the approximate percentage of students who scored between 57 and 101 on the test?

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