Question: Need help with this problem The physical plant at the main campus of a large state university recieves daily requests to replace orecent lightbulbs. The

Need help with this problem

The physical plant at the main campus of a large state university recieves daily requests to replace orecent lightbulbs. The distribution of the number of daily requests is bell-shaped and has a mean of 38 and a standard deviation of 9. Using the Empirical Rule rule, what is the approximate percentage of lightbulb replacement requests numbering between 38 and 65? Do not enter the percent symbol. ans=%

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