Scott Brim, Chief Financial Officer of Space Mall, Inc The Relative Frequency of the Fourth Class Interval Is _________

Scott Brim, Chief Financial Officer of Space Mall, Inc., wants to better understand the busiest business hours during the weekend.There are door sensors that approximate the number of people who enter the mall.The table below presents the average number of people coming in during the weekend, for the last month each hour: $$\begin{array} { r c } \text { Hour } & \text { Number of People } \\\text { 9-under 10 } & 350 \\\text { 10-under 11 } & 400 \\\text { 11-under 12 } & 300 \\\text { 12-under 1 } & 650 \\\text { 1-under 2 } & 550 \\\text { 2-under 3 } & 400 \\\text { 3-under 4 } & 350 \\\text { 4-under 5 } & 450 \\\text { 5-under 6 } & 250 \\\text { 6-under 7 } & 300 \\\text { 7-under 8 } & 200 \\\text { 8-under 9 } & 300\end{array}$$
The relative frequency of the fourth class interval is _________.

A) 0.07
B) 0.08
C) 0.14
D) 0.15
E) 0.38