# Question: The following frequency distribution table gives the age distribution of

The following frequency distribution table gives the age distribution of drivers who were at fault in auto accidents that occurred during a 1-week period in a city.

Age (years) f

18 to less than 20....... 7

20 to less than 25....... 12

25 to less than 30....... 18

30 to less than 40....... 14

40 to less than 50....... 15

50 to less than 60....... 16

60 and over.......... 35

a. Draw a relative frequency histogram for this table.

b. In what way(s) is this histogram misleading?

c. How can you change the frequency distribution so that the resulting histogram gives a clearer picture?

Age (years) f

18 to less than 20....... 7

20 to less than 25....... 12

25 to less than 30....... 18

30 to less than 40....... 14

40 to less than 50....... 15

50 to less than 60....... 16

60 and over.......... 35

a. Draw a relative frequency histogram for this table.

b. In what way(s) is this histogram misleading?

c. How can you change the frequency distribution so that the resulting histogram gives a clearer picture?

**View Solution:**## Answer to relevant Questions

Refer to the data presented in Exercise 2.86. There were 50% more accidents in the 25 to less than 30 age group than in the 20 to less than 25 age group. Does this suggest that the older group of drivers in this city is more ...Consider the two histograms given in Figure 2.25, which are drawn for the same data set. In this data set, none of the values are integers. a. What are the endpoints and widths of classes in each of the two histograms? b. In ...CBS Sports had a Face book page for the 2009 NCAA Men’s Basketball Tournament including bracket contests, discussion sites, and a variety of polls. One of the polls asked users to identify their most despised teams. The ...Consider this stem-and-leaf display: Write the data set that was used to construct this display. Refer to Exercise 3.93. The following data represent the numbers of minor penalties accrued by each of the 30 National Hockey League franchises during the 2010–11 regular season. Prepare a box-and-whisker plot. Are these ...Post your question