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The weights of the population of cans of Coke are normally distributed with a mean of 12 oz and a population standard de
Posted: Mon Nov 15, 2021 12:20 pm
by answerhappygod
- The Weights Of The Population Of Cans Of Coke Are Normally Distributed With A Mean Of 12 Oz And A Population Standard De 1 (27.65 KiB) Viewed 84 times
The weights of the population of cans of Coke are normally distributed with a mean of 12 oz and a population standard deviation of 0.12 oz. A sample of 8 cans is randomly selected from the population. (a) Find the standard error of the sampling distribution. Round your answer to 4 decimal places. (b) Using the answer from part (a), find the probability that a sample of 8 cans will have a sample mean amount of at least 12.05 oz. Round your answer to 4 decimal places. (c) Using the answer from part (a), find the probability that a sample of 8 cans will have a sample mean weight between 11.95 oz and 12.05 oz. Round your answer to 4 decimal places.