Question
The physical plant at the main campus of a large state university receives daily requests to replace florecent lightbulbs. The distribution of the number of
The physical plant at the main campus of a large state university receives daily requests to replace florecent lightbulbs. The distribution of the number of daily requests is approximately normal and has a mean of 45 and a standard deviation of 6. Using the empirical rule, what is the approximate percentage of lightbulb replacement requests numbering between 33 and 45?
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Chaos, Noise And Fractals
Authors: E Roy Pike, L A Lugiato
1st Edition
1000112101, 9781000112108
