Using check sheets to improve data analysis
Quality Quiz: With a video!
Data in everyday life
Six Sigma
Bytes and pieces
FYI: Current releases
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Data in everyday life: Average salaries of teachers
As the school year winds down, here’s a chance to look at the average salaries of teachers.
Source: http://www.aft.org/salary/2007/download/AFT2007SalarySurvey.pdf
Click to enlarge.
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