Lab 3 Quiz.xlsx - Examine the data on the next sheet...

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Unformatted text preview: Examine the data on the next sheet. Determine the following: 1. What data describe the explanatory variable (x-axis)? 2. What data describe the response variable (y-axis)? 3. What kind of data are the explanatory variable (e.g., categorical, etc.)? 4. What kind of data are the response variable (e.g., categorical, etc)? 5. Based on your answers, what is the most appropriate way to graph these data? Graph the data using the graph you identified in Q.5 above. Copy the graph into the answer document- Lab 3 Quiz Answers.docx Do you see a trend? Describe what you think the data show. What is the questions being asked? Think about the biological factors that might be driving the quesiton. Age 43 41 47 46 45 41 47 41 48 48 42 47 43 44 42 55 57 56 59 57 54 53 52 53 54 60 59 51 59 57 68 63 60 63 63 64 66 65 60 65 65 69 61 70 68 78 78 78 72 70 73 76 78 78 71 75 77 76 72 76 Muscle Mass 106 106 97 113 96 119 92 112 92 102 107 107 102 115 101 87 91 97 82 78 95 98 94 96 100 84 70 104 76 93 73 73 76 80 84 71 64 88 79 88 73 74 76 87 70 69 54 62 78 65 64 74 87 63 82 80 52 56 70 74 The Effect of Age on Muscle Mass 140 120 100 80 Muscle Mass 60 40 20 0 35 40 45 50 55 60 Age 65 70 75 80 85 ...
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