SOLUTION: The distribution of the number of daily requests is bell-shaped and has a mean of 64 and a standard deviation of 8.
Using the Empirical Rule rule ,
what is the approximate pe
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Question 1204744: The distribution of the number of daily requests is bell-shaped and has a mean of 64 and a standard deviation of 8.
Using the Empirical Rule rule ,
what is the approximate percentage of lightbulb replacement requests numbering between 48 and 64?
Answer by ikleyn(52776) (Show Source): You can put this solution on YOUR website!
.
A HINT and a guiding notice
Notice that 48 is 2 (two) deviations of size 8 from the mean of 64.
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