Mathematics, 07.05.2020 04:00, bob7220

The scores on a mathematics college-entry exam are normally distributed with a mean of 68 and standard deviation 7.2. Students scoring higher than one standard deviation above the mean will not be enrolled in the mathematics tutoring program. How many of the 750 incoming students can be expected to be enrolled in the tutoring program?

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The scores on a mathematics college-entry exam are normally distributed with a mean of 68 and standa...