The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 37 ounces and a standard deviation of 6 ounces. Use the Empirical Rule. Suggestion: sketch the distribution in order to answer these questions. a) 95% of the widget weights lie between and b) What percentage of the widget weights lie between 19 and 49 ounces? c) What percentage of the widget weights lie above 31 ? €3

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Q: could you do a and b with different examples again

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Q: so what are the values of d and c?

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