Researchers surveyed a random sample of 32 U.S. workers ages 16 years and over who did not work from home and asked how long (in minutes) it takes them to get from home to work. The responses are listed.

From past studies, the researchers assume that σ is 14.9 minutes.

Transcribed Image Text:

30 48 35 46 27 27 25 37 18 45 18 37 26 38 33 14 73 16 8 54 27 53 29 72 40 29 17 42 32 24 62 85