Question: Stop-One.com, a large Internet retailer, is studying the lead time (elapsed time between when an order is placed and when it is filled) for a

Stop-One.com, a large Internet retailer, is studying the lead time (elapsed time between when an order is placed and when it is filled) for a sample of recent orders. The lead times are reported in days.Lead Time (days) Frequency 0 to under 10 5 to under 7

a.?How many orders were studied?b.?What is the midpoint of the first class?c.?What are the coordinates of the first class for a frequency polygon?d.?Draw a histogram.e.?Draw a frequency polygon.f. Interpret the lead times using the two charts.

Lead Time (days) Frequency 0 to under 10 5 to under 7 15 10 to under 12 15 to under 20 7 20 to under 25 Total 40

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