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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
3.3 The survey referenced in the previous exercise was conducted by Robert Half Technology. This company issued a press release (“Whistle—But Don’t Tweet— While You Work,” www.roberthalftechnology.com, October 6, 2009) that provided more detail than in the USA Today snapshot graph. The actual question asked
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Bold exercises answered in back Data set available online Video Solution available
was “Which of the following most closely describes your company’s policy on visiting social networking sites, such as Facebook, MySpace and Twitter, while at work?” The responses are summarized in the following table:
Relative Frequency Response Category (expressed as percent)
Prohibited completely 54%
Permitted for business purposes only 19%
Permitted for limited personal use 16%
Permitted for any type of personal use 10%
Don’t know/no answer 1%
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a. Explain how the survey response categories and cor- responding relative frequencies were used or modi- fied to produce the graphical display in Exercise 3.2.
b. Using the original data in the table, construct a seg- mented bar graph.
Construct an appropriate graph to summarize the infor- mation in the table. Explain why you chose this particu- lar type of graph
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