76 CHAPTER 2 Descriptive Statistics 27. Online Harassment A sample of 4138 U.S. adults who have been harassed online were asked in what environment the harassment took place. The responses are shown in the table at the left. (Source: Adapted from Pew Research) 28. Judicial System The responses of a sample of 34 young adult United Kingdom males in custodial sentences who were asked what is affected by such sentences (Adapted from User Vo ice) Mental health: 8 Trust: 3 Education: 8 Personal development: 5 Family: 3 Future opportunities: 3 Other: 4 29. Class Level The class levels of 25 students in a physics course Freshman: 8% Junior: 40% Sophomore: 20% Senior: 32% 30. Remote Work The pie chart at the left shows the responses of employees working from home due to COVID-19 who were asked about the biggest benefit of working remotely. (Source: Buffer) 31. Weights (in pounds) of Packages on a Delivery Truck 0 5 8 Key: 30 0 = 30 1 0 1 3 6 2 1333677 3 012444578 4 34569 5 2 32. Grade Point Averages of Students in a Class 0 8 Key: 00 8 = 0.8 1 5 6 8 2 1 3 4 5 3 0 9 4 0 0 33. 5 10152025303540 Times (in minutes) It Takes Employees to Drive to Work 34. 100 140 180 220 300 260 Prices (in dollars) of Flights from Chicago to Alanta Graphical Analysis In Exercises 35 and 36, identify any clusters, gaps, or outliers. 35. 2 200 250 300 350 400 450 500 550 600 650 4 6 8 10 12 14 Driving range (in miles) Frequency Model Year 2020 Plug-In Hybrid Electric Vehicles 36. 2 4 6 8 10 12 500 550 600 650 700 750 800 850 900 950 Annual fuel cost (in dollars) Frequency Model Year 2020 All-Electric Vehicles (Source: United States Environmental Protection Agency) (Source: United States Environmental Protection Agency) Where online harassment takes place Frequency, f Social media site 3104 Forum/discussion site 1035 Texting/messaging app 993 Online gaming 662 Email account 455 Online dating 414 TABLE FOR EXERCISE 27 Biggest Benefit of Remote Work Flexible schedule 27 Flexible location 23 No commute 28 More time with family 11 Working in the home 9 Other 2 FIGURE FOR EXERCISE 30
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