The physical plant at the main campus of a large state university recieves daily requests to replace fluorescent lightbulbs. The distribution of the number of daily requests is bell-shaped and has a mean of 48 and a standard deviation of 11. Using the empirical rule

what is the approximate percentage of light bulb replacement requests numbering between 48 and 81?

Answer rating: 100% (QA)

Answer According to the empirical rule also known as the 6895997 rule in a normal distribution Appro... View the full answer