The histogram below gives the length of service of members of the Department of Biology at a particular university. The classes, in years of service, are 04.9, 59.9, etc., and the vertical axis represents the number of faculty.
What percent of the department faculty have 25 or more years of service?
Answer: ________%

The histogram below gives the length of service of members of the Department of Biology at a particular university The classes in years of service are 049 599 e class=