# Question

A July 7, 2011 Pew Research Center poll asked a random sample of Americans to name the current news story that they were following the most at that time. The following table summarizes their responses.

Response Percentage of Responses

Casey Anthony verdict...... 37

Economy............. 17

Deficit and national debt...... 14

Last Space Shuttle launch..... 5

2012 Elections........... 4

Dominique Strauss-Kahn...... 1

Other............. 22

Draw a bar graph to display this percentage distribution.

Response Percentage of Responses

Casey Anthony verdict...... 37

Economy............. 17

Deficit and national debt...... 14

Last Space Shuttle launch..... 5

2012 Elections........... 4

Dominique Strauss-Kahn...... 1

Other............. 22

Draw a bar graph to display this percentage distribution.

## Answer to relevant Questions

Briefly explain the three decisions that have to be made to group a data set in the form of a frequency distribution table. A data set on money spent on lottery tickets during the past year by 200 households has a lowest value of $1 and a highest value of $1167. Suppose we want to group these data into six classes of equal widths. a. Assuming ...a. Prepare a frequency distribution table for colon and rectum cancer rates for women using six classes of equal width. b. Construct the relative frequency and percentage distribution columns. 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 ...Using the frequency distribution table constructed in Exercise 2.20, prepare the cumulative frequency, cumulative relative frequency, and cumulative percentage distributions.Post your question

0