Multiple Choice
A production process that fills 12-ounce cereal boxes is known to have a population standard deviation of 0.009 ounce. If a consumer protection agency would like to estimate the mean fill, in ounces, for 12-ounce cereal boxes with a confidence level of 92% and a margin of error of 0.001, what size sample must be used?
A) 249
B) 351
C) 512
D) 211
Correct Answer:
Verified
Correct Answer:
Verified
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