To compare commuting times in various locations, independent random samples were

Aug 18th, 2014
Anonymous
Category:
Accounting
Price: $5 USD

Question description

To compare commuting times in various locations, independent random samples were obtained from the six cities presented in the “Longest Commute to Work” graphic on page 255 in your textbook. The samples were from workers who commute to work during the 8:00 a.m. rush hour. One-way Travel to Work in Minutes

AtlantaBostonDallasPhiladelphiaSeattleSt. Louis
291842293015
213725202324
202726333142
152532373923
373220421433
26342618
4835
  • Construct a graphic representation of the data using six side-by-side dotplots.
  • Visually estimate the mean commute time for each city and locate it with an X.
  • Does it appear that different cities have different effects on the average amount of time spent by workers who commute to work during the 8:00 a.m. rush hour? Explain.
  • Does it visually appear that different cities have different effects on the variation in the amount of time spent by workers who commute to work during the 8:00 a.m. rush hour? Explain.

Tutor Answer

(Top Tutor) Studypool Tutor
School: UC Berkeley

Studypool has helped 1,244,100 students

Review from student
Studypool Student
" Thanks, good work "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1830 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors