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Mathematics, 23.11.2021 01:20 bankscorneliuso39
Scores on an exam are distributed normally with a mean of 72.3 and a standard deviation of 8.9. If 200 students take the exam, how many students would be expected to score higher that 72.3?
Group of answer choices
100
150
72.3
200
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Answers: 3
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Scores on an exam are distributed normally with a mean of 72.3 and a standard deviation of 8.9. If 2...
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