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A beer distributer believes that the amount of beer in a 12 ounce can of beer has a normal distribution with a mean of 12 ounces with a standard deviation of 0.75 ounces. If 24 cans are randomly chosen, what is the probability that the average weight of these cans is less than 11 ounces?
Use the information above to calculate the Z score that you will use in this problem. Round your answer to the 2nd decimal place.
Use your calculated Z score along with the Z table to find probabiltiy that the average weight of 24 cans of beer is less tahn 11 ounces:
Use the probabilty to answer the following question: Would it be unusual to randomly choose 24 cans of beer and find that the average weight is less than 11 ounces?
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