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

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...