1.

a. Compute the expected value for the number of trucks that arrive in | hour at the Mid-American Grain Company presented as an application within the supplement.

Use the formula

b. Obtain 20 two-digit random numbers by reading the first two digits in each of the first 20 rows of Appendix IV. Use Figure F.3 to convert these random numbers to 20 values of the number of trucks that arrive per hour. What is the mean of these values?

c. By what percentage does the value in part 6 differ from the value in part a?

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