Question: Using the dataset provided, can you answer the following question using Excel: The expected FEV for males is 3.91 L based on the average height
Using the dataset provided, can you answer the following question using Excel: The expected FEV for males is 3.91 L based on the average height and age of males in the sample. Do male smokers have an average FEV different from 3.91 L?
Formulate the null and alternate hypothesis for this test. Then, run the appropriate analysis in Excel and write up the results to answer the question, including the values you calculated for t-statistic, critical value, and p-value in a Word document.
| ID | Age | FEV | Height | Sex | Smoke |
| 1 | 16 | 3.171 | 63 | 0 | 0 |
| 2 | 13 | 3.745 | 68 | 0 | 0 |
| 3 | 14 | 3.428 | 64 | 0 | 1 |
| 4 | 19 | 3.078 | 67.5 | 1 | 0 |
| 5 | 13 | 5.083 | 74 | 1 | 0 |
| 6 | 17 | 1.694 | 60 | 1 | 1 |
| 7 | 16 | 4.872 | 72 | 1 | 1 |
| 8 | 14 | 3.795 | 68.5 | 1 | 0 |
| 9 | 15 | 3.102 | 64 | 0 | 1 |
| 10 | 15 | 2.198 | 62 | 0 | 1 |
| 11 | 19 | 3.681 | 68 | 0 | 0 |
| 12 | 13 | 3.089 | 67.5 | 1 | 0 |
| 13 | 15 | 4.284 | 70 | 1 | 0 |
| 14 | 16 | 2.354 | 62 | 0 | 0 |
| 15 | 14 | 2.276 | 66 | 1 | 1 |
| 16 | 15 | 3.004 | 64 | 0 | 1 |
| 17 | 17 | 3.082 | 67 | 1 | 1 |
| 18 | 13 | 2.387 | 66 | 0 | 1 |
| 19 | 14 | 3.074 | 65 | 0 | 1 |
| 20 | 15 | 3.985 | 71 | 1 | 0 |
| 21 | 12 | 3.751 | 72 | 1 | 1 |
| 22 | 13 | 3.069 | 65 | 0 | 1 |
| 23 | 15 | 4.5 | 70 | 1 | 0 |
| 24 | 13 | 3.577 | 63.5 | 0 | 0 |
| 25 | 16 | 4.27 | 67 | 1 | 1 |
| 26 | 13 | 3.141 | 61 | 0 | 0 |
| 27 | 16 | 3.038 | 65 | 0 | 1 |
| 28 | 13 | 3.785 | 63 | 0 | 1 |
| 29 | 16 | 3.387 | 66.5 | 0 | 0 |
| 30 | 13 | 2.449 | 63 | 0 | 0 |
| 31 | 13 | 3.297 | 65 | 0 | 1 |
| 32 | 14 | 2.538 | 71 | 0 | 0 |
| 33 | 13 | 3.255 | 66.5 | 0 | 0 |
| 34 | 13 | 2.677 | 67 | 0 | 1 |
| 35 | 13 | 2.819 | 62 | 0 | 0 |
| 36 | 12 | 3.692 | 67 | 1 | 0 |
| 37 | 19 | 3.519 | 66 | 0 | 1 |
| 38 | 13 | 3.208 | 61 | 0 | 1 |
| 39 | 14 | 4.273 | 72.5 | 1 | 0 |
| 40 | 15 | 5.793 | 69 | 1 | 0 |
| 41 | 18 | 2.822 | 62 | 0 | 0 |
| 42 | 14 | 2.997 | 64.5 | 0 | 0 |
| 43 | 15 | 4.073 | 67 | 1 | 0 |
| 44 | 14 | 3.741 | 68.5 | 1 | 0 |
| 45 | 17 | 3.169 | 62.5 | 0 | 1 |
| 46 | 18 | 4.404 | 70.5 | 1 | 1 |
| 47 | 19 | 1.716 | 55.5 | 1 | 0 |
| 48 | 16 | 3.104 | 67.5 | 0 | 1 |
| 49 | 18 | 3.082 | 64.5 | 0 | 0 |
| 50 | 13 | 3.152 | 62 | 0 | 1 |
| 51 | 13 | 3.887 | 67.5 | 1 | 0 |
| 52 | 15 | 2.635 | 64 | 0 | 0 |
| 53 | 13 | 1.873 | 52.5 | 1 | 0 |
| 54 | 14 | 4.309 | 69 | 1 | 1 |
| 55 | 17 | 4.429 | 70 | 1 | 0 |
| 56 | 15 | 2.278 | 60 | 0 | 1 |
| 57 | 13 | 3.984 | 71 | 1 | 0 |
| 58 | 15 | 3.122 | 64 | 0 | 1 |
| 59 | 18 | 4.22 | 68 | 1 | 0 |
| 60 | 16 | 2.903 | 63 | 0 | 1 |
| 61 | 14 | 3.78 | 70 | 1 | 0 |
| 62 | 14 | 2.352 | 61.5 | 1 | 0 |
| 63 | 16 | 2.795 | 63 | 0 | 1 |
| 64 | 19 | 3.345 | 65.5 | 0 | 1 |
| 65 | 13 | 2.599 | 62.5 | 0 | 1 |
| 66 | 12 | 3.186 | 67 | 0 | 1 |
| 67 | 12 | 2.841 | 63 | 0 | 0 |
| 68 | 15 | 2.953 | 67 | 0 | 1 |
| 69 | 19 | 2.592 | 65 | 1 | 0 |
| 70 | 18 | 2.906 | 66 | 0 | 0 |
| 71 | 14 | 4.683 | 68.5 | 1 | 0 |
| 72 | 14 | 3.169 | 64 | 0 | 0 |
| 73 | 15 | 3.305 | 65 | 0 | 0 |
| 74 | 17 | 2.646 | 60 | 1 | 0 |
| 75 | 16 | 4.299 | 66 | 1 | 0 |
| 76 | 13 | 4.336 | 69.5 | 1 | 0 |
| 77 | 12 | 2.384 | 63.5 | 0 | 1 |
| 78 | 14 | 2.975 | 63 | 0 | 1 |
| 79 | 13 | 3.906 | 67 | 1 | 0 |
| 80 | 15 | 1.953 | 58 | 1 | 1 |
| 81 | 14 | 3.395 | 67 | 0 | 0 |
| 82 | 17 | 3.406 | 69 | 1 | 1 |
| 83 | 13 | 4.045 | 69 | 1 | 1 |
| 84 | 14 | 4.111 | 71 | 1 | 0 |
| 85 | 16 | 2.608 | 62 | 0 | 1 |
| 86 | 12 | 3.835 | 69.5 | 0 | 1 |
| 87 | 13 | 2.216 | 68 | 0 | 1 |
| 88 | 13 | 4.877 | 73 | 1 | 0 |
| 89 | 16 | 3.023 | 67.5 | 0 | 0 |
| 90 | 15 | 3.211 | 66.5 | 0 | 0 |
| 91 | 14 | 2.236 | 66 | 0 | 1 |
| 92 | 12 | 2.304 | 66.5 | 1 | 1 |
| 93 | 14 | 4.271 | 72.5 | 1 | 0 |
| 94 | 14 | 3.498 | 68 | 1 | 1 |
| 95 | 17 | 3.022 | 61.5 | 0 | 0 |
| 96 | 16 | 4.504 | 72 | 1 | 0 |
| 97 | 18 | 4.086 | 67 | 1 | 1 |
| 98 | 14 | 3.806 | 68 | 1 | 0 |
| 99 | 17 | 4.13 | 67 | 1 | 0 |
| 100 | 14 | 3.957 | 72 | 1 | 1 |
| 101 | 13 | 3.816 | 63.5 | 0 | 0 |
| 102 | 15 | 2.679 | 66 | 0 | 1 |
| 103 | 15 | 4.506 | 71 | 1 | 1 |
| 104 | 14 | 2.891 | 62 | 0 | 0 |
| 105 | 16 | 3.645 | 73.5 | 1 | 0 |
| 106 | 15 | 3.731 | 67 | 1 | 0 |
| 107 | 13 | 3.12 | 61 | 0 | 1 |
| 108 | 16 | 2.894 | 67 | 1 | 0 |
| 109 | 16 | 4.07 | 69.5 | 1 | 1 |
| 110 | 16 | 3.688 | 68 | 1 | 1 |
| 111 | 13 | 3.297 | 65 | 0 | 1 |
| 112 | 14 | 4.842 | 72 | 1 | 0 |
| 113 | 15 | 2.887 | 63 | 0 | 0 |
| 114 | 19 | 2.458 | 60 | 0 | 0 |
| 115 | 13 | 3.078 | 66 | 0 | 1 |
| 116 | 13 | 4.448 | 69 | 1 | 0 |
| 117 | 13 | 4.756 | 68 | 1 | 1 |
| 118 | 14 | 3.339 | 68.5 | 1 | 1 |
| 119 | 19 | 5.102 | 72 | 1 | 0 |
| 120 | 12 | 2.759 | 61.5 | 0 | 1 |
| 121 | 13 | 3.549 | 68 | 1 | 0 |
| 122 | 16 | 3.413 | 66 | 0 | 1 |
| 123 | 19 | 4.637 | 72 | 1 | 1 |
| 124 | 12 | 2.752 | 63.5 | 0 | 0 |
| 125 | 12 | 2.913 | 64 | 1 | 0 |
| 126 | 14 | 4.763 | 68 | 1 | 1 |
| 127 | 15 | 3.727 | 68 | 1 | 1 |
| 128 | 15 | 3.33 | 68.5 | 0 | 1 |
| 129 | 13 | 2.434 | 65.4 | 0 | 0 |
| 130 | 12 | 2.556 | 62 | 0 | 0 |
| 131 | 17 | 4.724 | 70.5 | 1 | 0 |
| 132 | 12 | 3.791 | 68.5 | 1 | 0 |
| 133 | 17 | 5.633 | 73 | 1 | 0 |
| 134 | 17 | 3.5 | 62 | 0 | 0 |
| 135 | 13 | 3.056 | 63 | 0 | 0 |
| 136 | 13 | 2.976 | 65.5 | 1 | 0 |
| 137 | 15 | 4.279 | 67.5 | 1 | 0 |
| 138 | 14 | 3.585 | 70 | 1 | 0 |
| 139 | 14 | 2.545 | 65 | 1 | 0 |
| 140 | 13 | 4.225 | 74 | 1 | 0 |
| 141 | 14 | 2.934 | 64 | 0 | 0 |
| 142 | 13 | 3.994 | 67 | 1 | 0 |
| 143 | 13 | 3.147 | 64 | 0 | 0 |
| 144 | 16 | 2.981 | 66 | 0 | 0 |
| 145 | 15 | 2.264 | 63 | 0 | 1 |
| 146 | 15 | 3.799 | 66.5 | 1 | 1 |
| 147 | 13 | 2.646 | 61.5 | 0 | 0 |
| 148 | 13 | 4.789 | 69 | 1 | 1 |
| 149 | 12 | 3.343 | 68 | 1 | 1 |
| 150 | 14 | 3.68 | 67 | 1 | 0 |
| 151 | 13 | 4.232 | 70.5 | 1 | 0 |
| 152 | 12 | 2.868 | 62 | 0 | 0 |
| 153 | 18 | 2.853 | 60 | 0 | 0 |
| 154 | 17 | 3.96 | 70 | 1 | 0 |
| 155 | 13 | 4.305 | 68.5 | 1 | 0 |
| 156 | 13 | 3.331 | 65.5 | 0 | 0 |
| 157 | 13 | 3.06 | 61.5 | 0 | 0 |
| 158 | 13 | 2.531 | 61 | 1 | 0 |
| 159 | 14 | 3.381 | 63 | 1 | 0 |
| 160 | 16 | 3.674 | 67.5 | 0 | 0 |
| 161 | 13 | 2.704 | 61 | 0 | 0 |
| 162 | 14 | 3.436 | 62.5 | 1 | 0 |
| 163 | 17 | 5.638 | 70 | 1 | 0 |
| 164 | 13 | 3.086 | 67.5 | 0 | 1 |
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