BA215 W7 Assignment

Question 1 To assimilate commuting dates in sundry locations, refractory chance samples were obtained from the six cities presented in the “Longest Barter to Work” forcible on page 255 in your textbook. The samples were from is-sueers who barter to is-sue during the 8:00 a.m. drive hour. One-way Travel to Is-sue in Minutes Atlanta Boston Dallas Philadelphia Seattle St. Louis 29 18 42 29 30 15 21 37 25 20 23 24 20 27 26 33 31 42 15 25 32 37 39 23 37 32 20 42 14 33 26 34 26     18   48 35       a. Construct a forcible resemblance of the grounds using six sid-by-side dotplots. b. Visually love the medium barter date for each city and establish it delay an X. c. Does it answer that irrelative citites bear irrelative possessions on the average aggregate of date elapsed by is-sueers who barter to is-sue during the 8:00 a.m. drive hour? Explain. d. Does it visually answer that irrelative cities bear irrelative possessions on the abnormity in the aggregate of date elapsed by is-sueers wo barter to is-sue during the 8:00 a.m. drive hour? Explain.   Part 2 a. Calculate the medium barter date for each city depicted. b. Does there show to be a dissent natant the medium one-way barter dates for these six cities? c. Calculate the exemplar sinuosity for each city’s barter date. d. Does there show to be a dissent natant the exemplar sinuositys betwixt the one-way barter dates for these six cities?   Part 3 a. Construct the 95% faith interspace for the medium barter date for Atlanta and Boston. b. Based on the faith interspaces establish does it answer that the medium barter date is the selfselfidentical or irrelative for these two cities (Atlanta and Boston). Explain c. Construct the 95% faith interspace for the medium barter date for Dallas. d. Based on the faith interspaces establish in (Atlanta and Boston) and Dallas does it answer that the medium barter date is the selfselfidentical or irrelative for Boston and dalls? Explain. e. Based on the faith levels establish in (Atlanta and Boston) and (Dallas) does it answer that the medium barter date is the selfselfidentical or irrelative for the set of three cities, Atlanta, Boston, and Dallas? Explain f. How doe your faith interspaces assimilate to the interspaces fond for Atlant, Boston, and Dallas in “Longest Barter to Work” on page 255?