3.You are employed as a statistician for a company that makes household products, which are sold by part-time salespersons who work during their spare time. The company has four salespersons employed in a small town. Let us denote these salespersons by A, B, C, and D. We have the sales records (in dollars) for the past 6 weeks for these four salespersons .Your supervisor has asked you to prepare a brief report comparing the sales volumes and the consistency of sales of these four salesperson. He also wants to know, which one should be hired.

Descriptive Statistics: A, B, C, D

Variable N Mean StDev Minimum Q1 Median Q3 Maximum IQR

A 6 1830.8 76.2 1726.0 1762.0 1831.5 1900.5 1932.0 138.5

B 6 1948 327 1507 1599 1996 2242 2352 643

C 6 1310.2 149.5 1104.0 1167.8 1312.5 1456.3 1502.0 288.5

D 6 1604.0 155.1 1402.0 1474.0 1597.5 1733.8 1826.0 259.8