Find the variance for the given data. Round your answer to one more decimal place than the original data.

The owner of a small manufacturing plant employs six people. As part of their personnel file, she asked each one to record to the nearest one-tenth of a mile the distance they travel one way from home to work. The six distances are listed below:

26 32 29 16 45 19

a. 18.9 mi²
b. 107.0 mi²
c. 5043.6 mi²
d. 15.8 mi²