Refer to Data Set 1 in Appendix B and use the pulse rates (beats per minute) of males. Begin with a lower class limit of 40 and use a class width of 10. Do the pulse rates of males appear to have a normal distribution?
Answer to relevant QuestionsRefer to Data Set 1 in Appendix B and use the pulse rates (beats per minute) of females. Begin with a lower class limit of 50 and use a class width of 10. Compare the frequency distribution to the one found in the preceding ...Refer to Data Set 15 in Appendix B and use the times of the arrival delays. Begin with a lower class limit of –60 min and use a class width of 30 min. Based on the result; does it appear that most of the American Airline ...According to what is known as Sturges’ guideline, the ideal number of classes for a frequency distribution can be approximated by 1 + (log n)/(log 2)where n is the number of data values. Use this guideline to complete ...Use the frequency distribution from Exercise 21 in Section 2-2 to construct a histogram. Does the histogram appear to depict data that have a normal distribution? Why or why not? Construct the histograms. Refer to the histogram and answer the following questions: a. What are the possible values (rounded to the nearest inch) of the largest height included in the histogram? What are those values expressed in feet and inches? b. ...
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