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Written Communication

Written Communication. Writing about Statistics. The Chart Book. Examples Sailors of the Concrete Sea 7 Rivers Region Economic Indicators. Don ’ t peel the onion. Get to the point:

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Written Communication

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  1. Written Communication

  2. Writing about Statistics

  3. The Chart Book • Examples • Sailors of the Concrete Sea • 7 Rivers Region Economic Indicators.

  4. Don’t peel the onion. Get to the point: • Poor:“The largest contributor to the monthly increase in the CPI was a 0.5% rise in the transportation index.” • Better:“Higher auto insurance premiums and air fares helped push up consumer prices this month.”

  5. Watch percentage changes vs. proportions: A percentage change and a percentage point change are two different things. When you subtract numbers expressed as proportions, the result is a percentage point difference, not a percentage change. • Wrong: “The proportion of seniors who were in the labour force rose 5% from 15% in 2003 to 20% in 2004.” • Right: “The proportion of seniors who were in the labour force rose five percentage points from 15% in 2003 to 20% in 2004.”

  6. Avoid changing denominators: • Confusing: “Two out of every five Canadians reported that they provided care for a senior in 2001, compared with one in seven in 1996, according to the census.” • Clearer: “About 40% of Canadians reported that they provided care for a senior in 2001, up from 14% in 1996, according to the census.”

  7. Kauffman Blogger’s survey • http://www.kauffman.org/newsroom/bloggers-say-remove-barriers-to-entrepreneurship.aspx?utm_source=Alerts&utm_medium=Opticast&utm_campaign=EconBloggersSurvey

  8. http://owl.english.purdue.edu/owl/resource/672/01

  9. http://www.unc.edu/depts/wcweb/handouts/statistics.html

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