Location Income ($1,000) Urban 27 Rural 25 Suburban 25 Suburban 26 Rural 30 Urban 29 Rural 33 Urban 30 Suburban 32 Urban 34 Urban 35 Urban 40 Rural 30 Rural 33 Urban 42 Suburban 32 Urban 43 Urban 43 Rural 33 Urban 47 Suburban 35 Urban 54 Suburban 42 Rural 36 Urban 57 Suburban 44 Rural 38 Urban 54 Urban 54 Suburban 46 Rural 40 Urban 60 Urban 58 Urban 61 Urban 61 Urban 62 Suburban 49 Urban 68 Suburban 57 Rural 45 Urban 71 Suburban 57 Suburban 64 Rural 45 Urban 74 Suburban 65 Rural 47 Rural 53 Suburban 66 Size 1 4 1 1 5 1 6 1 2 1 1 1 6 6 2 2 2 2 7 2 3 2 3 7 3 3 7 3 3 4 7 4 4 5 5 6 5 6 6 8 7 7 8 8 7 8 8 8 8 Years 2 2 1 2 5 3 10 4 4 6 8 9 9 11 10 4 10 10 13 10 5 11 5 13 11 6 15 8 10 6 15 11 10 13 13 14 8 14 8 16 15 9 9 17 19 10 18 18 10 Credit Balance($) 2,631 2,047 3,155 3,913 2,660 3,531 2,766 3,769 4,082 3,806 4,049 4,073 2,697 2,914 4,073 4,310 4,199 4,253 3,104 4,293 4,456 4,340 4,925 3,178 4,391 4,947 3,203 4,354 4,366 5,003 3,250 4,402 4,397 4,595 4,786 4,888 5,148 5,011 5,220 3,257 5,528 5,283 5,332 3,304 5,553 5,484 3,342 3,788 5,756 Suburban 69 8 10 5,861 Employee Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 SALES 46 34 44 45 42 47 33 44 42 37 46 40 43 52 41 42 32 42 38 49 39 43 50 37 39 43 44 45 40 43 42 48 44 51 37 37 46 44 41 42 40 37 47 39 40 37 35 44 43 CALLS 171 134 165 186 180 184 126 172 161 149 181 145 140 198 149 168 124 149 135 185 154 149 193 153 152 170 192 165 150 174 168 178 164 191 139 138 171 170 153 154 144 134 177 157 134 131 129 183 169 TIME 12.7 17.0 15.7 13.0 14.8 12.4 20.2 14.4 13.9 15.4 12.2 16.0 17.0 13.5 17.3 12.9 17.5 16.5 18.2 18.6 18.3 15.6 13.2 18.7 15.0 14.7 14.6 16.4 15.3 15.6 15.0 15.1 16.5 11.8 14.4 17.7 15.9 11.2 18.0 15.1 14.0 16.9 17.2 14.5 20.2 18.3 18.4 15.1 14.0 YEARS 5 4 3 3 2 2 3 3 1 3 4 0 2 2 0 3 2 1 1 2 1 1 1 0 3 4 1 3 3 2 0 3 3 2 0 1 5 0 3 2 3 2 0 4 3 1 4 4 5 TYPE ONLINE NONE ONLINE ONLINE ONLINE ONLINE NONE GROUP GROUP NONE ONLINE NONE GROUP ONLINE ONLINE ONLINE NONE GROUP GROUP ONLINE NONE ONLINE ONLINE NONE GROUP GROUP GROUP ONLINE GROUP ONLINE ONLINE ONLINE GROUP ONLINE NONE NONE ONLINE ONLINE GROUP GROUP NONE NONE ONLINE NONE GROUP GROUP NONE ONLINE GROUP 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 42 48 37 41 43 40 42 43 39 41 46 40 44 44 41 43 46 43 47 49 45 48 37 40 44 41 52 49 48 39 41 38 40 48 47 38 38 45 39 49 41 36 42 41 45 38 41 44 44 44 155 182 143 157 167 142 168 175 150 155 163 162 189 153 158 160 173 178 189 184 174 188 149 159 160 166 178 178 176 143 159 149 151 186 194 152 146 188 139 201 156 132 161 152 178 157 154 156 170 170 16.0 12.8 12.0 13.5 14.8 15.8 12.1 14.8 18.0 17.9 16.6 13.6 14.1 20.9 13.4 11.2 12.1 18.3 13.1 11.4 14.0 14.6 15.8 14.6 14.8 17.4 14.9 12.0 13.3 15.5 18.8 14.7 16.6 13.1 13.1 14.2 19.7 10.0 19.3 12.5 11.8 19.5 16.3 14.6 16.4 16.4 14.3 21.6 12.5 15.8 2 2 1 1 3 2 2 2 2 1 2 4 3 2 3 4 1 2 1 4 2 0 1 2 2 1 1 2 1 2 2 2 2 1 2 4 2 2 3 1 3 2 3 1 2 3 1 0 1 0 ONLINE ONLINE NONE ONLINE ONLINE NONE GROUP GROUP GROUP GROUP ONLINE GROUP ONLINE ONLINE ONLINE ONLINE ONLINE GROUP ONLINE ONLINE ONLINE ONLINE GROUP GROUP ONLINE GROUP ONLINE ONLINE ONLINE NONE ONLINE NONE GROUP ONLINE ONLINE GROUP NONE ONLINE GROUP ONLINE GROUP NONE ONLINE ONLINE ONLINE GROUP GROUP ONLINE ONLINE ONLINE 100 37 146 17.7 3 NONE Legend: Employee Number is just as it sounds. SALES represents the number sales made this week. CALLS represents the number of sales calls made this week. TIME represents the average time per call this week. YEARS represents years of experience in the call center. TYPE represents the type of training the employee received. Introduction Your instructor will provide you with a data file that includes data on five variables: SALES represents the number sales made this week. CALLS represents the number of sales calls made this week. TIME represents the average time per call this week. YEARS represents years of experience in the call center. TYPE represents the type of training the employee received. Part A: Exploratory Data Analysis Preparation Open the files for the Course Project and the data set. For each of the five variables, process, organize, present and summarize the data. Analyze each variable by itself using graphical and numerical techniques of summarization. Use Excel as much as possible, explaining what the results reveal. Some of the following graphs may be helpful: stem-leaf diagram, frequency/relative frequency table, histogram, boxplot, dotplot, pie chart, bar graph. Caution: not all of these are appropriate for each of these variables, nor are they all necessary. More is not necessarily better. In addition be sure to find the appropriate measures of central tendency, the measures of dispersion, and the shapes of the distributions (for the quantitative variables) for the above data. Where appropriate, use the five number summary (the Min, Q1, Median, Q3, Max). Once again, use Excel as appropriate, and explain what the results mean. Analyze the connections or relationships between the variables. There are ten (10) possible pairings of two (2) variables. Use graphical as well as numerical summary measures. Explain the results of the analysis. Be sure to consider all 10 pairings. Some variables show clear relationships, whereas others do not. Report Requirements From the variable analysis above, provide the analysis and interpretation for three individual variables. This would include no more than one graph for each, one or two measures of central tendency and variability (as appropriate), the shapes of the distributions for quantitative variables, and two or three sentences of interpretation. For the 10 pairings, identify and report only on three of the pairings, again using graphical and numerical summary (as appropriate), with interpretations. Please note that at least one pairing must include a qualitative variable, and at least one pairing must not include a qualitative variable. Prepare the report in Microsoft Word, integrating graphs and tables with text explanations and interpretations. Be sure to include graphical and numerical back up for the explanations and interpretations. Be selective in what is included in the report to meet the requirements of the report without extraneous information. All DeVry University policies are in effect, including the plagiarism policy. Project Part A report is due by the end of Week 2. Project Part A is worth 100 total points. See the grading rubric below. Submission: The report, including all relevant graphs and numerical analysis along with interpretations Format for report: A. Brief Introduction B. Discuss the first individual variable, using graphical, numerical summary and interpretation. C. Discuss the second individual variable, using graphical, numerical summary and interpretation. D. Discuss the third individual variable, using graphical, numerical summary and interpretation. E. Discuss the first pairing of variables, using graphical, numerical summary and interpretation. F. Discuss the second pairing of variables, using graphical, numerical summary and interpretation. G. Discuss the third pairing of variables, using graphical, numerical summary and interpretation. H. Conclusion