The Frequency Polygon Below Shows the Distances Thrown by the Entrants

Multiple Choice

The frequency polygon below shows the distances thrown by the entrants in the University and College Discus Finals at the 2003 Drake Relays. What percent of the entrants had distances between 160 and 170 feet? Round your answer to two decimal places.

A) 8.33 $\%$
B) 16.67 $\%$
C) 37.50 $\%$
D) 4.17 $\%$
E) 0.00 $\%$