Question
In: Economics
A firm produces cans of soup. The can weights are normally distributed with a mean of...
A firm produces cans of soup. The can weights are normally distributed with a mean of 451 grams and a standard deviation of 13 grams. a) If a single can is randomly selected during a production run, find the probability the can weight is less than 438 grams. (4 decimal places) b) The quality control inspector randomly selects a sample of 42 cans for testing. Find the probability that the sample average weight will be more than 455 grams. (4 decimal places)
Solutions
Rahul Sunny answered 2 years agoRelated Solutions
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The weights of the fish in a certain lake are normally distributed with a mean of...
The weights of the fish in a certain lake are normally
distributed with a mean of 20 lb and a standard deviation of 9.
a. If one fish is randomly selected, what is the probability
that the mean weight will be between 17.6 and 23.6 lb?
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the mean weight will be between 17.6 and 23.6 lb?
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TO NEAREST GRAM!!!!!!
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