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    Using EXCEL for Standard Normal Distribution Probabilities

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    Let Z be a standard normal random variable. Use a calculator to determine the value of c such that:

    P (c <= Z <= 1.24) = 0.8533

    Carry your intermediate computations to at least four decimal places. Round your answer to at least two decimal places.

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    Solution Summary

    This solution shows how to use EXCEL when working with a standard normal probability distribution. You can use EXCEL functions the same way you would use calculator functions when working with a standard normal probability distribution, eliminating the need to use the Z tables. Attached to this solution is a Word document which contains the solution.