Are you employed by the federal, state, or local government, or by a private employer (WRK-GOVT)? 1 = Government, 2 = Private. Estimate with 90% confidence the number of Americans who work for government.
Answer to relevant QuestionsEstimate with 99% confidence the number of Americans who support the Republican party (PARTYID3: 1 = Democrat, 2 = Independent, 3 = Republican).Estimate with 95% confidence the number of Americans who consider themselves moderates (POLVIEW3: 1 = liberal, 2 = moderate, 3 = conservative).Is there sufficient evidence to infer that in 2008 more Americans see themselves as Democrats than Republicans (PARTY3: 1 = Democrat, 2 = Republican, 3 = Independent)? Suppose the survey in the previous exercise also asked those who were not in the top 1% whether they believed that within 5 years they would be in the top 1% (1 = will not be in top 1% within 5 years and 2 = will be in top ...Refer to Exercise 12.149. A sample of 425 pickup trucks and SUVs was drawn and the age of the vehicles was recorded. Estimate with 95% confidence the mean age of trucks and SUVs.
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