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When Lorenzo finished his exam last week, he thought the test was over. But Dr. Hale...

When Lorenzo finished his exam last week, he thought the test was over. But Dr. Hale put z-scores on each student's paper and asked them to figure out their original score. The mean for the class is µ = 61 and standard deviation is σ = 8.
Lorenzo's z-score is +1.75. What did he score on the exam?

math   Statistics-And-Probability   
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