The Following Histogram Represents the Distribution of Acceptance Rates (Percent

Multiple Choice

The following histogram represents the distribution of acceptance rates (percent accepted) among 25 business schools in 2004. In each class interval, the left endpoint but not the right is included, so the class intervals are 10  rate < 15, 15  rate < 20, etc. What is the median acceptance rate?

A) 20%
B) just below 30%
C) just above 30%
D) 40%