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  • 14-11-2022
  • Mathematics
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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 38 and a standard deviation of 11. Using the 68-95-99.7 rule, what is the approximate percentage of lightbulb replacement requests numbering between 38 and 71?

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 dail class=

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