Al took a midterm examination in physics and received a score of 65. The mean was 60
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Al took a midterm examination in physics and received a score of 65. The mean was 60 and the standard deviation was 20. Bill received a score of 14 in mathematics, where the exam mean was 12 and the standard deviation was 4. Which student ranked higher in his class? Explain.
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Als Score was x 520 s x 0...View the full answer
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