Mathematics, 07.05.2020 02:09 Astudent333
Test scores are normally distributed with a mean of 500. Convert the given score to a z-score, using the given standard deviation. Then find the percentage of students
who score below 620, if the standard deviation is 80.
Answers: 2
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Test scores are normally distributed with a mean of 500. Convert the given score to a z-score, using...
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