Algebra 2: Probability and Stats
posted by Skye on .
The scores on an exam are normally distributed, with a mean of 77 and a standard deviation of 10. What percent of the scores are greater than 87?
* 68%
* 16%
* 84%
* 2.5%

16%
posted by Skye on .
The scores on an exam are normally distributed, with a mean of 77 and a standard deviation of 10. What percent of the scores are greater than 87?
* 68%
* 16%
* 84%
* 2.5%
16%