Question

A CFO is looking at what percentage of a company's resources are spent on computing. He samples companies in the pharmaceutical industry and develops the following stem-and-leaf graph.

What would be the first class interval for the frequency histogram?
A. 5.2-6.5
B. 5.2-6.0
C. 5.0-6.0
D. 5.2-6.6
E. 5.2-6.4

Answer

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