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4. [14 points A cereal manufacturer claims that the gross weight (including packaging) of a box of cereal labeled as wei
Posted: Thu Jan 13, 2022 5:46 am
by answerhappygod
- 4 14 Points A Cereal Manufacturer Claims That The Gross Weight Including Packaging Of A Box Of Cereal Labeled As Wei 1 (16.54 KiB) Viewed 65 times
4. [14 points A cereal manufacturer claims that the gross weight (including packaging) of a box of cereal labeled as weighing 12 oz has a mean of 12.2 oz and a standard deviation of 0.1 oz. You gather 75 boxes and weigh them all together. a. Calculated the probability that the total weight of all 75 boxes of cereal is less than or equal to 914.8 oz. b. Calculate the probability that the average weight per box for the sample of 75 boxes is greater than 13 oz.