The marks of 320 students on an economics midterm test were recorded. Use a graphical technique to summarize these data. What does the graph tell you?
Answer to relevant QuestionsThe lengths (in inches) of 150 newborn babies were recorded. Use whichever graphical technique you judge suitable to describe these data. What have you learned from the graph?The GSS asked respondents to specify their highest year of school completed (EDUC).a. Is this type of data interval, ordinal, or nominal?b. Use a graphical technique to present these data for the 2012 survey.c. Briefly ...The number of females enlisted in the U.S. army from 1971 to 2010 (in thousands) is listed here. Draw a line chart and describe what the chart tellsyou.How has the size of government changed? To help answer this question we recorded the U.S. federal budget receipts and outlays (billions of current dollars) for the years 1980 to 2011.a. Use a graphical technique to describe ...Refer to Exercise. Use the CPI-monthly file to measure the Dow Jones Industrial Average in 1982–1984 constant dollars. What have you learned?
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