The weekly sales of Volvos Cross Country station wagons are normally distributed with a mean of 1,000 and standard deviation of 250 Answer the following questions What is the probability that between 400 and 1,100 station wagons will be sold during one week There is a 1 percent chance that fewer th...

To solve these problems we need to use the standard normal distribution with a mean of 0 and a stand ...

The weekly sales of Volvos Cross Country station wagons are normally distributed with a mean of 1,000

Question:

The weekly sales of Volvo’s Cross Country station wagons are normally distributed with a mean of 1,000 and standard deviation of 250. Answer the following questions:

What is the probability that between 400 and 1,100 station wagons will be sold during one week?
There is a 1 percent chance that fewer than what number of station wagons will be sold during a week?

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