Is the width of a tornado related to the amount of distance for which the tornado is on the ground? Go to to obtain the data file 4₃₃1. The data represent the width (in yards) and length (in miles) for tornadoes in Louisiana in 2017 and are from the file Tornadoes₂017 that we have been analyzing throughout the course.
What proportion of the variability in tornado length is explained by the width of the tornado?

a) 10%
b) 25%
c) 50%
d) 75%