Assume that the results are normally distributed.
Pedro took a test in a class in which the mean
was 66 with a standard deviation of 6. If
his z-score was +1, what was his
test score?
Assume that the results are normally distributed. Pedro took a test in a class in which the mean was 66 with a standard
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answerhappygod
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Assume that the results are normally distributed. Pedro took a test in a class in which the mean was 66 with a standard
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