A CFO Is Looking at How Much of a Company's

Multiple Choice

A CFO is looking at how much of a company's resources are spent on computing.He samples companies in the pharmaceutical industry and developed 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