Suppose that it is known that the number of items produced in a factory during a...

Suppose that it is known that the number of items produced in a factory during a week is a random variable with mean 50. If the standard deviation of a week's production is 5, then what can be said about the probability that this week's production will be between 40 and 60?

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Expert Solution

please see the probability value infront of 2 and-2

orchestra answered 1 year ago

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