The number of males and females enrolled in colleges (undergraduate and postbaccalaureate) in the United States from 2000 through 2008 is given here. Graphically present these data with a time-series plot.
Answer to relevant QuestionsFrom the data file Macro 2009 use a time plot to graph both gross domestic investment and gross private savings in billions of real 2005 dollars. The data file Gold Price shows the year-end price of gold (in dollars) over 14 consecutive years. Graph the data with a time-series plot. Consider the following frequency distribution: a. Construct a relative frequency distribution. b. Construct a cumulative frequency distribution. c. Construct a cumulative relative frequency distribution. A corporation administers an aptitude test to all new sales representatives. Management is interested in the possible relationship between test scores and the sales representatives' eventual success. The accompanying table ...A random sample of Florida tourists was asked a series of questions. Identify the type of data for each question. a. What is your favorite tourist destination in Florida? b. How many days do you expect to be in Florida? c. ...
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