Question: 23. a. How many orders were filled in less than 10 days? In less than 15 days? b. Convert the frequency distribution to a less-than

23.

a. How many orders were filled in less than 10 days? In less than 15 days?

b. Convert the frequency distribution to a less-than cumulative frequency distribution.

c. Develop a less-than cumulative frequency polygon.

d. About 60% of the orders were filled in less than how many days?

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