- Imported From Inte Public Transportation And The Automobile Are Two Methods An Employee Can Use To Get To Work Each D 1 (104.95 KiB) Viewed 158 times
- Imported From Inte Public Transportation And The Automobile Are Two Methods An Employee Can Use To Get To Work Each D 2 (210.62 KiB) Viewed 158 times
- Imported From Inte Public Transportation And The Automobile Are Two Methods An Employee Can Use To Get To Work Each D 3 (219.41 KiB) Viewed 158 times
Imported from Inte... Public transportation and the automobile are two methods an employee can use to get to work each day. Samples of times recorded for each method are shown. Times are in minutes. Public Transportation 27 28 31 36 32 24 28 31 40 33 Automobile 28 30 32 31 33 29 30 31 34 32 (a) Compute the sample mean time (in min) to get to work for each method. public transportation min automobile min (b) Compute the sample standard deviation (in min) for each method. (Round your answers to two decimal places.) public transportation min automobile min (c) On the basis of your results from parts (a) and (b), which method of transportation should be preferred? Explain. Automobile has -Select- mean time and --Select-- variability therefore it ---Select-- be preferred for consistency. (d) Develop a boxplot for each method. Public Automobile
(d) Develop a boxplot for each method. Public Automobile O 24 26 28 30 32 34 36 38 40 Public Automobile 24 26 28 30 32 34 36 38 40 ( Public
Automobile 24 26 28 30 32 34 36 38 40 Public Automobile 24 26 28 30 32 34 36 38 40 Does a comparison of the boxplots support your conclusion in part (c)? The boxplots show that the automobile transportation has --Select--. mean time and -Select--- y variability, ---Select--- our conclusion in part (c).