Collect some categorical data on a topic of interest to you, and represent it in a statistical picture. Explain what you have done to make sure the picture is as useful as possible.
Answer to relevant QuestionsCollect two measurement variables on each of at least 10 individuals. Represent them in a statistical picture. Describe the picture in terms of possible outliers, variability, and relationship between the two variables. The table below gives the average June and December temperatures (in Fahrenheit) for eight cities in the United States. City June December Anchorage 55.0 18.6 Bismarck 64.7 16.2 Boston 67.7 34.7 Chicago 68.9 27.7 Dallas 81.3 ...Refer to the temperature data given in the table accompanying Exercise 12. a. Using Excel, a calculator, or other software, find the intercept and slope for the regression equation with x = average June temperature and y = ...Go to your library or an electronic journal resource and peruse journal articles, looking for examples of scatterplots accompanied by correlations. Find three examples in different journal articles. Present the scatterplots ...Construct an example for which correlation between two variables is masked by grouping over a third variable.
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