During 2007, sales of new, privately owned homes in the total United States and in the western states were broken down into price categories as follows:
Convert these data to relative frequency distributions, one for the total United States, the other for the western states. Do the results appear to suggest any differences between total U.S. prices and those in the western states?
Answer to relevant QuestionsUsing the frequency distribution in Exercise 2.5, identify the following for the 15–under 25 class: (a) Frequency, (b) Upper and lower limits, (c) Width, and (d) Midpoint. If possible with your statistical software, construct a dotplot for the data of Exercise 2.57 (use data file XR02057). Are there any states for which the average daily cost was so high that it would appear to be an outlier? ...For the situation and data described in Exercise 2.71, and using data file XR02071, a. Construct a simple tabulation in which the counts are according to which company supplied the electrical/ motor components. b. Construct ...For the U.S. News & World Report top-50 U.S. law schools in Exercise 2.67, find the mean and median scores that the schools received from the academic evaluators. Compare these with the mean and median scores awarded by the ...According to the U.S. Environmental Protection Agency, a sample of 10 subcompact models shows the following estimated values for highway fuel economy (mpg): 40, 33, 32, 30, 27, 29, 27, 23, 21, and 10. For these sample data, ...
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