Exercise 2. A test has been devised to measure a student's level of motivation during high school. The motivation scores on this test are approximately normally distributed with a mean of 25 and a standard deviation of 6. The higher the score the greater the motivation to do well in school. a. What percentage of students taking this test will have scores grater than 30? b. What percentage of students taking this test will have scores below 10? c. What percentage of students taking this test will have scores between 13 and 26?

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