Answer:
use two points given or use rise over run
As you move from each place to the left one place, the value increases by 10. If you move right a place, the value decreases by 10.
15 miles * 5280 ft/mile = 79200 ft
1 hour * 60 minutes/hr = 60 minutes
79200ft/ 60 minutes
1320 ft/min
The plot of the PDF shows the distribution is symmetric. This means that the mean is the same as the median, and that the 50% of the distribution lies to other side of this mean, i.e.

For this distribution,
.
Answer:
37
Step-by-step explanation: