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Mathematics, 04.04.2020 10:31 mmcdaniels46867
The physical plant at the main campus of a large state university recieves daily requests to replace florecent lightbulbs
The distribution of the number of daily requests is bell-shaped and has a mean of 41 and a standard deviation of 11. Using
empirical rule (as presented in the book), what is the approximate percentage of lightbulb replacement requests numbering
between 30 and 41?
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