Question: The Wall Street Journal reports that nationally 50 of Americans
The Wall Street Journal reports that, nationally, 50% of Americans who are currently unemployed have been unemployed for less than three months, 23% have been unemployed for between three and six months, 18% have been unemployed for between six and 12 months, and 9% have been unemployed for more than 12 months. In a local survey of 1200 unemployed people, 540 have been unemployed for less than three months, 336 have been unemployed for between three and six months, 196 have been unemployed for between six and 12 months, and 128 have been unemployed for more than 12 months. Use a chi square “goodness of fit “test to determine whether the national figures apply to your local area. Set a significance level of .05.
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