Question: A process that makes chocolate candy bars has an output that is normally distributed with a mean of 6 oz. and a standard deviation of

A process that makes chocolate candy bars has an output that is normally distributed with a mean of 6 oz. and a standard deviation of .01 oz. Determine three sigma control limits for an x-bar (mean) chart assuming a sample size of 10.

A) UCL = 6.03 ounces and LCL = 5.97 ounces

B) UCL = 6.003 ounces and LCL = 5.997 ounces

C) UCL = 6.0095 ounces and LCL = 5.9905 ounce

D) 6.0063 ounces and LCL = 5.9937 ounces

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