A simple random sample of pulse rates of 40 women results in a standard deviation of 12.5
Question:
A simple random sample of pulse rates of 40 women results in a standard deviation of 12.5 beats per minute (based on Data Set 1 in Appendix B). The normal range of pulse rates of adults is typically given as 60 to 100 beats per minute. If the range rule of thumb is applied to that normal range, the result is a standard deviation of 10 beats per minute. Use the sample results with a 0.05 significance level to test the claim that pulse rates of women have a standard deviation equal to 10 beats per minute.
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Data Set 1: Health Exam Results AGE is in years, HT is height (inches), WT is weight (pounds), WAIST is circumference (cm), Pulse is pulse rate (beats per minute), SYS is sys- tolic blood pressure (mm Hg), DIAS is diastolic blood pressure (mm Hg), CHOL is cholesterol (mg), BMI is body mass index, Leg is upper leg length (cm), Elbow is elbow breadth (cm), Wrist is wrist breadth (cm), and Arm is arm circumfer- ence (cm). Data are from the U.S. Department of Health and Human Services, National Center for Health Statistics, Third National Health and Nutrition Examination Survey. Male Age HT WT 107 58 70.8 169.1 90.6 68 125 22 66.2 144.2 78.1 64 32 71.7 179.3 96.5 88 31 68.7 175.8 87.7 28 67.6 152.6 87.1 72 110 64 72 107 60 46 69.2 166.8 41 66.5 135.0 34 42 18 Waist Pulse SYS DIAS 78 44 20 189.1 164.7 92.4 78.8 56 67.2 201.5 103.3 88 126 20 68.3 175.2 89.1 76 137 54 139.0 82.5 60 91.8 65.6 17 63.0 156.3 86.7 96 73 68.3 186.6 103.3 72 52 73.1 191.1 56 25 67.6 151.3 75.6 64 29 68.0 209.4 17 71.0 237.1 41 61.3 176.7 104.0 84 52 76.2 220.6 103.0 76 121 32 66.3 166.1 69.7 137.4 112 103.8 91.3 84 132 20 75.2 88 20 65.4 164.2 87.7 72 29 70.0 162.4 77.0 18 62.9 151.8 85.0 68 26 68.5 144.1 79.6 64 33 68.3 204.6 60 110 55 69.4 193.8 103.0 68 125 53 69.2 172.9 97.1 60 28 68.0 161.9 86.9 60 28 71.9 174.8 88.0 37 66.1 169.8 91.5 40 72.4 213.3 102.9 72 127 33 73.0 198.0 93.1 84 132 98.9 88 116 56 109 84 112 26 68.0 173.3 53 68.7 214.5 107.5 56 125 36 70.3 137.1 63.7 119.5 71.1 65.6 68.3 170.1 66.3 151.0 126 110 113 81.6 64 75.7 95.0 91.1 94.9 79.9 110 109 153 112 119 105.5 60 108.7 64 125 113 131 110 131 112 4168 66 57 22 85765幻刀剖826805日46545870629694924日4刀刀3687565 56 125 56 120 60 118 64 115 72 115 54 83 71 72 121 56 116 64 95 23.8 42.5 7.7 23.2 40.2 7.6 24.6 44.4 7.3 26.2 42.8 7.5 23.5 40.0 7.1 24.5 47.3 7.1 21.5 43.4 6.5 31.4 40.1 26.4 42.1 71 578 22.7 36.0 6.9 27.8 44.2 28.1 36.7 25.2 23.3 41.0 31.9 39.8 81 124 79 Data set name for males is Mhealth. Minitab: Worksheet name for males is MHEALTH.MTW. Workbook name for males is MHEALTH.XLS. Excel: TI-83/84 Plus: App name for male data is MHEALTH and the file names are the same as for text files. 75 STATDISK: Text file names for males: CHOL BMI 522 127 740 49 230 316 590 466 121 272 972 75 81 138 78 265 250 265 273 45.2 40.2 26.7 46.2 26.6 39.0 19.9 27.1 23.4 27.0 303 41.0 6.8 7.4 21.6 30.9 46.0 28.3 41.4 25.5 42.7 40.5 7.2 6.6 7.3 690 82 31 189 957 24.6 339 23.8 44.2 7.8 416 27.4 41.8 7.0 120 28.7 47.2 702 26.2 48.2 7.5 7.8 6.7 81 1252 26.4 42.9 8.2 7.1 6.6 7.4 7.0 139 638 33.1 33.2 613 762 Leg Elbow Wrist Arm MAGE, MHT, MWT, MWAST, MPULS, MSYS, MDIAS, MCHOL, MBMI, MLEG, MELBW, MWRST, MARM. 7.1 8.1 48.4 8.0 7.0 6.9 8.3 6.7 7.9 7.5 44.8 6.9 40.9 7.0 43.1 7.5 38.0 7.4 288 32.1 42.8 19.6 40.8 176 7.5 7.5 277 20.7 42.6 649 26.3 44.9 41.1 113 26.9 656 25.6 44.5 172 24.2 44.0 7.3 7.1 6.4 6.2 5.8 5.9 6.0 5.8 5.2 5.6 5.5 5.5 5.3 6.7 5.2 5.7 6.0 6.6 5.7 6.0 5.7 5.6 5.6 5.9 5.7 6.0 6.1 5.9 30184 32.2 31.2 25.9 33.7 5.2 30.3 5.8 32.8 5.7 31.0 6.1 36.2 6.0 33.6 56655 31.9 32.9 30.9 34.0 34.8 6.0 33.6 5.8 31.3 6.0 31.9 31.0 6.1 32.7 33.4 5.8 30.1 30.5 27.6 5.9 37.6 5.3 27.9 5.3 26.9 5.4 38.0 32.0 29.3 31.7 30.7 34.7 30.6 34.2 41.1 33.1 36.9 34.5 32.1 30.7 Data Set 1: Health Exam Results (continued) STATDISK: Minitab: Excel: TI-83/84 Plus: Text file names for females: Data set name for females is Fhealth. Worksheet name for females is FHEALTH.MTW. Workbook name for females is FHEALTH.XLS. App name for female data is FHEALTH and the file names are the same as for text files. FAGE, FHT, FWT, FWAST, FPULS, FSYS, FDIAS, FCHOL, FBMI, FLEG, FELBW, FWRST, FARM. Female Age HT WT Waist Pulse SYS DIAS 76 104 72 99 17 64.3 114.8 67.2 32 66.4 149.3 82.5 25 62.3 107.8 66.7 88 102 55 62.3 160.1 93.0 60 114 27 59.6 127.1 82.6 72 94 29 63.6 123.1 75.4 68 101 25 59.8 111.7 73.6 80 108 12 63.3 156.3 81.4 64 104 41 67.9 218.8 99.4 68 123 68 93 80 89 112 107 72 116 96 181 72 98 68 100 72 127 64 80 64 32 61.4 110.2 67.7 31 66.7 188.3 100.7 19 64.8 105.4 19 63.1 136.1 23 66.7 182.4 40 66.8 238.4 23 64.7 108.8 27 65.1 45 61.9 41 64.3 56 63.4 22 60.7 124.3 57 63.4 255.9 24 62.6 106.7 37 60.6 149.9 59 63.5 163.1 40 58.6 94.3 72.9 85.0 85.7 126.0 74.5 119.0 74.5 161.9 94.0 174.1 92.8 181.2 105.5 75.5 126.5 70.0 98.0 104.7 67.8 99.3 91.1 34 37 18 29 48 67.0 130.4 74.5 95.5 79.5 76 68 45 60.2 159.7 52 67.6 162.8 31 63.4 130.0 32 64.1 179.9 23 62.7 147.8 23 61.3 112.9 69.1 47 58.2 195.6 105.5 88 36 63.2 124.2 80 76 76 76 80 68.0 135.5 75.9 68.6 104 88 107 116 97 155 106 110 105 118 133 72 108 114 78.8 60.5 135.0 85.7 60 125 65.0 141.4 92.8 61.8 123.9 72.7 80 104 72 124 88 92 88 119 124 93 61 64 16 57.0 100.7 68.7 64 106 65 76 384 58 98 62 66 61 41 83 280 113 75 60 113 66 254 123 76 107 67 596 72 95 72 61 56 62 48 62 102 61 53 74 67 71 64 85 59 70 69 82 CHOL 264 181 267 59 72 79 73 73 85 46 164 64 81 126 89 531 130 175 29.9 42.3 44 8 112 462 62 BMI Leg Elbow 19.6 41.6 6.0 23.8 42.8 6.7 19.6 39.0 5.7 29.1 40.2 6.2 25.2 36.2 5.5 43.2 6.0 21.4 22.0 38.7 5.7 27.5 41.0 6.8 33.5 43.8 7.8 20.6 37.3 6.3 6.6 17.7 39.1 5.7 24.0 40.3 6.6 48.6 7.2 7.0 6.2 6.3 6.8 6.8 6.9 309 94 98 19.8 41.5 447 29.8 40.0 125 29.7 38.2 318 31.7 38.2 325 23.8 38.2 5.9 600 44.9 41.0 8.0 237 19.2 38.1 6.1 173 28.7 38.0 7.0 28.5 36.0 6.7 19.3 32.1 5.4 28.9 37.7 33.2 18.3 43.4 31.0 31.1 6.4 25.1 39.4 7.1 22.8 40.2 5.9 30.9 39.2 6.2 26.5 39.0 6.3 21.2 36.6 5.9 40.6 27.0 7.5 21.9 38.5 5.6 301 223 293 146 149 26.0 149 23.5 37.5 920 271 207 2 39.9 6.4 6.1 22.8 39.7 5.8 6.3 20.7 39.0 20.5 41.6 6.0 21.9 33.8 5.6 Wrist Arm 4.6 23.6 5.5 26.3 4.6 26.3 32.6 5.0 4.8 4.9 5.1 5.5 5.8 5.0 5.2 4.8 5.1 5.6 5.4 5.2 5.3 5.0 4.7 5.4 5.0 5.6 5.0 5.1 5.1 4.2 5.2 5.3 5.1 5.0 4.9 4.7 5.5 4.7 5.2 4.8 5.0 4.9 5.3 4.6 29.2 26.4 27.9 33.0 38.6 26.5 34.4 23.7 28.4 34.0 35.2 24.7 27.0 35.0 33.1 39.6 27.0 43.8 23.6 34.3 34.4 23.3 35.6 31.8 27.0 32.8 31.0 27.0 41.2 25.5 30.9 27.9 26.5 27.8 23.0 26.4
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