The accompanying data are 45 commute times to work in minutes for workers of age 16 or older in Chicago. Construct a frequency distribution. Use a class width of 15 minutes and begin with a lower class limit of 0 minutes. Do the data amounts appear to have a normal? distribution? Examine the data and identify anything appearing to be unique.

Construct the frequency distribution. Commute Time (minutes) Frequency (Type whole numbers.)