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The distribution of actual weights of 8-ounce chocolate bars produced by a certain machine is normal with mean 8.1 ounces and standard deviation 0.1 ounces.
The distribution of actual weights of 8-ounce chocolate bars produced by a certain machine is normal with mean 8.1 ounces and standard deviation 0.1 ounces. If a sample of ve of these chocolate bars is selected, there is only a 5% chance that the average weight of the sample of ve of the chocolate bars will be below (Use the formula backwards to solve for X...do NOT round until the very last step.) Select the closest answer. 0 5.08 ounces. 0 7.95 ounces. 0 3.40 ounces. O 12.03ounces
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