The ages of students at a university are normally distributed with a mean of 21. What...
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The ages of students at a university are normally distributed with a mean of 21. What percentage of the student body is at least 21 years old? It could be any value, depending on the magnitude of the standard deviation 1.96% 50% 21% The ages of students at a university are normally distributed with a mean of 21. What percentage of the student body is at least 21 years old? It could be any value, depending on the magnitude of the standard deviation 1.96% 50% 21%
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