# Question: The following data give the results of a sample survey

The following data give the results of a sample survey. The letters A, B, and C represent the three categories.

a. Prepare a frequency distribution table.

b. Calculate the relative frequencies and percentages for all categories.

c. What percentage of the elements in this sample belongs to category B?

d. What percentage of the elements in this sample belongs to category A or C?

e. Draw a bar graph for the frequency distribution.

a. Prepare a frequency distribution table.

b. Calculate the relative frequencies and percentages for all categories.

c. What percentage of the elements in this sample belongs to category B?

d. What percentage of the elements in this sample belongs to category A or C?

e. Draw a bar graph for the frequency distribution.

## Answer to relevant Questions

The following table gives the frequency distribution for the numbers of parking tickets received on the campus of a university during the past week by 200 students. Number of Tickets Number of ...The following table, reproduced from Exercise 2.15, gives the frequency distribution of the number of days to expiry date for all containers of yogurt in stock at a local grocery store. Containers that had already expired ...Refer to the frequency distribution table constructed in Exercise 2.26. Prepare the cumulative frequency, cumulative relative frequency, and cumulative percentage distributions by using that table. Following are the total yards gained rushing during the 2012 season by 14 running backs of 14 college football teams. Prepare a stem-and-leaf display. Arrange the leaves for each stem in increasing order. What is a stacked dotplot, and how is it used? Explain.Post your question