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morpeh [17]
3 years ago
13

The scores on an exam are normally distributed, with a mean of 74 and a standard deviation of 7. What percent of the scores are

less than 81?
50%
Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
8 0
I believe it would be 34%
hammer [34]3 years ago
6 0
Most Logical Answer is 34%

:D

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solutions

<h2> <em><u>3x </u></em><em><u>is </u></em><em><u>to </u></em><em><u>2</u></em><em><u>3</u></em><em><u>+</u></em><em><u>8</u></em></h2>

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