Mathematics, 19.11.2020 19:20 bnnn
The scores on an exam are normally distributed, with a mean of 73 and a standard deviation of 5. What percent of the scores are less than 78?
16%
84%
50%
135%
Answers: 1
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The scores on an exam are normally distributed, with a mean of 73 and a standard deviation of 5. Wha...
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