The numbers of public libraries in operation for selected states are listed below. Organize the data with a stem and leaf plot.
Answer to relevant QuestionsA special aptitude test is given to job applicants. The data shown here represent the scores of 30 applicants. Construct a stem and leaf plot for the data and summarize the results. The percentage (rounded to the nearest whole percent) of persons from each state completing 4 years or more of college is listed below. Organize the data into a grouped frequency distribution with 5 classes. Percentage of ...The hourly compensation costs (in U.S. dollars) for production workers in selected countries are represented below. Class ...This frequency distribution represents the commission earned (in dollars) by 100 salespeople employed at several branches of a large chain store. Class limits Frequency 150–158 .......5 159–167 ......16 168–176 ...The costs of three models of helicopters are shown here. Find the weighted mean of the costs of the models.
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