Question: AP tests Advanced Placement AP tests are graded on a
AP tests: Advanced Placement (AP) tests are graded on a scale of 1 (low) through 5 (high). The College Board reported that the distribution of scores on the AP Statistics Exam in 2009 was as follows:
A score of 3 or higher is generally required for college credit. What is the probability that a student scores 3 or higher?
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