Question

2-3 Graphs That Enlighten and Graphs 2. Voluntary Response Data If we have a large voluntary response sample consisting of weights of subjects who chose to respond to a survey posted on the Internet, can a graph help to overcome the deficiency of having a voluntary response sample? 3. Ethics There are data showing that smoking is detrimental to good health. Given that people could be helped and lives could be saved by reducing smoking, is it ethical to graph the data in a way that is misleading by exaggerating the health risks of smoking? 4. CVDOT Section 2-1 introduced important characteristics of data summarized by the acro- nym CVDOT. What characteristics do those letters represent, and which graph does the best job of giving us insight into the last of those characteristics? In Exercises 5 and 6, construct the dotplot. Dotplots. 5. Pulse Rates Listed below are pulse rates (beats per minute) of females selected from Data Set 1 "Body Data" in Appendix B. All of those rate that appears to be an outlier? What is its value? pulse rates are even numbers. Is there a pulse 80 94 58 66 56 82 78 86 88 56 36 66 84 76 78 64 66 78 60 64 6. Diastolic Blood Pressure List Hg) of females selected from Data Set 1 "Body Data" in Appendix B. All of the values are even numbers. Are there any outliers? If so, identify their values. ted below are diastolic blood pressure measurements (mm 62 70 72 88 70 66 68 70 82 74 90 62 70 76 90 86 60 78 82 78 84 76 60 64 ne Identify the lower class limits, upper class limits, class Age (yr) when width, class midpoints, and class boundaries for the award was won Frequency given frequency distribution. Also identify the number of individuals included in the summary ments 10-11 12-13 29 14-15 16-17 18-19 20-21 22-23 13 nts 5 an ook 10.5. 12.5 14.5. 16 5. 18.5, 20 5. 22.5 Type integers or decimals. Do not round. Use ascending order) unch Identify the class boundaries Te g 11.5 13.5 15.517 (Type integers or decimals Do not round Use ascending order) pter Contents cessible Resources Enter your answer in the edd fields and the n chck C neck Answer kills for Success part remaining Clear All ools for Success Multimedia Library Identify the lower class limits, upper class limits, class Age (yr) when award was won 10-11 12-13 14-15 Frequency 29 width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary 13 3 16-17 18-19 20-21 22-23 5 105 12.5. 14.5 165 18.5 205 22.5 (Type integers or decimals Do not round Use ascending order) Identify the class boundaries 115 135 15 5 17 5 Type integers or decimals Bo not round Use ascending order) Enter your answer n the eaitreos and then c hibk check Ans en Clear

Answer 1

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