Question: Design your own commute time study. a. Define a specific population that you will sample based on four age groupings, describe your sampling plan, and

Design your own “commute time” study.

a. Define a specific population that you will sample based on four age groupings, describe your sampling plan, and collect a random sample of at least 25 observations.

b. Make a descriptive presentation of your sample data, using a chart or graph and a descriptive paragraph.

c. Using the ANOVA technique learned in this chapter, do these data show sufficient evidence to claim that a person’s age has an effect on the average amount of time spent commuting to work in the morning? Use 0.05.

d. Discuss the similarities and differences between results of your study and the results found in Exercise 12.62.

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