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Score: 15/18 18/18 answered X Question 4 0/1 pt 9 2 Score on last try: 0 of 1 pts. See Details for more. > Next question You can retry this question below 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 54 and a standard deviation of 11. Using the Empirical Rule rule, what is the approximate percentage of lightbulb replacement requests numbering between 32 and 54? Do not enter the percent symbol. ans = 0.475 X 196 Question Help: Video Submit QuestionScore on last try: 0.5 of 1 pts. See Details for more. > Next question You can retry this question below The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 49 ounces and a standard deviation of 6 ounces. Use the Standard Deviation Rule, also known as the Empirical Rule. Suggestion: sketch the distribution in order to answer these questions. a) 99.7% of the widget weights lie between 31 of oz and 67 OZ b) What percentage of the widget weights lie between 43 and 67 ounces? 0.8385 X c) What percentage of the widget weights lie above 37 ? | 0.975 X 96 Question Help: Video Submit