A simple random sample of 40 men results in a standard deviation of 11.3 beats per minute
Question:
A simple random sample of 40 men results in a standard deviation of 11.3 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 men have a standard deviation greater than 10 beats per minute.
Transcribed Image Text:
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. 58 70.8 169.1 90.6 68 125 22 66.2 144.2 78.1 64 107 71.7 179.3 96.5 88 126 32 31 68.7 175.8 87.7 28 67.6 152.6 87.1 46 69.2 166.8 92.4 41 66.5 135.0 Male Age HT WT Waist Pulse SYS DIAS CHOL BMI 54 65.6 139.0 82.5 17 63.0 156.3 86.7 73 68.3 186.6 103.3 52 73.1 191.1 91.8 25 67.6 151.3 75.6 56 67.2 201.5 103.3 88 20 68.3 175.2 89.1 76 60 3263367442184 20 75.2 20 65.4 164.2 87.7 29 70.0 162.4 77.0 18 62.9 151.8 26 68.5 144.1 68.0 173.3 214.5 70.3 137.1 63.7 119.5 71.1 189.1 65.6 164.7 68.3 170.1 72 110 78.8 60 105.5 108.7 104.0 53 68.7 64 110 66.3 151.0 72 107 96 72 113 29 68.0 209.4 17 71.0 237.1 41 61.3 176.7 52 76.2 220.6 103.0 76 121 32 66.3 166.1 20 69.7 137.4 126 137 110 109 153 56 112 64 119 60 113 64 84 131 60 64 72 125 91.3 84 132 88 72 56 116 33 68.3 204.6 103.8 60 110 55 69.4 193.8 103.0 68 125 53 69.2 172.9 97.1 60 124 28 68.0 161.9 86.9 60 28 71.9 174.8 88.0 56 109 37 66.1 169.8 91.5 84 40 72.4 213.3 102.9 33 73.0 198.0 72 127 93.1 84 132 98.9 88 116 107.5 56 125 112 121 85.0 68 79.6 64 110 95 131 112 81.6 64 75.7 95.0 56 120 91.1 94.9 79.9 112 56 125 118 115 115 784剖686517285765幻78275 80 584 654 58 70 668279 89479724547756875 65 83 75 81 44 STATDISK: 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. MAGE, MHT, MWT, MWAST, MPULS, MSYS, MDIAS, MCHOL, MBMI, MLEG, MELBW, MWRST, MARM. Text file names for males: 83 522 127 740 49 230 316 590 466 265 121 578 78 265 28.1 250 25.2 48.4 23.3 41.0 273 272 972 75 138 139 638 613 762 303 690 31 277 649 68 113 Leg Elbow Wrist Arm 23.8 42.5 7.7 23.2 40.2 7.6 24.6 44.4 7.3 42.8 7.5 26.2 23.5 40.0 7.1 24.5 7.1 47.3 21.5 43.4 6.5 7.5 31.4 40.1 26.4 42.1 22.7 36.0 27.8 44.2 36.7 20.7 26.3 26.9 656 25.6 172 24.2 7.5 6.9 7.1 8.1 8.0 7.0 31.9 39.8 6.9 33.1 45.2 8.3 33.2 40.2 6.7 26.7 46.2 7.9 26.6 39.0 7.5 44.8 6.9 19.9 27.1 23.4 43.1 27.0 38.0 21.6 41.0 30.9 46.0 28.3 41.4 6.6 189 25.5 42.7 957 24.6 40.5 7.3 339 23.8 44.2 7.8 416 27.4 41.8 7.0 120 28.7 47.2 702 26.2 7.5 48.2 7.8 81 1252 26.4 42.9 6.7 288 32.1 42.8 19.6 40.8 8.2 176 40.9 7.0 7.5 7.4 6.8 7.4 7.2 7.1 6.6 42.6 44.9 7.4 41.1 7.0 44.5 7.3 44.0 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 31.9 31.0 32.7 33.4 30.1 30.5 27.6 38.0 32.0 29.3 31.7 30.7 6.0 5.7 5.6 5.6 33.7 5.2 30.3 5.8 5.7 6.1 34.7 30.6 34.2 41.1 33.1 32.2 31.2 25.9 32.8 31.0 36.2 6.0 33.6 5.9 31.9 5.7 32.9 6.0 30.9 6.1 34.0 5.9 6.0 5.8 5.3 5.3 6.0 6.1 5.8 5.4 5.9 37.6 27.9 34.8 33.6 31.3 26.9 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
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 45% (11 reviews)
Let nSample size40 sSample Std deviation113 Let sigmaPopulation Standar...View the full answer
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
A simple random sample of 153 men results in a standard deviation of 11.3 beats per minute (based on Data Set 1 "Body Data" in Appendix B). The normal range of pulse rates of adults is typically...
-
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...
-
Based on Data Set 1 "Body Data" in Appendix B, females have pulse rates with a mean of 74.0 beats per minute and a standard deviation of 12.5 beats per minute. Is a pulse rate of 44 beats per minute...
-
A machine was sold in December 20x3 for $13,000. It was purchased in January 20x1 for $19,000, and depreciation of $16,000 was recorded from the date of purchase through the date of disposal....
-
Consider the same study by Heffner et al. (1974) and the data set described in Problems 4 and 5, where the response measured was the lever press rate (LPR) taken by a thirsty rat to press a lever and...
-
Describe events. Provide an example.
-
Brugha Research Associates (BRA) just completed a controlled store test of a proposed new packaging for the Aussie brand of cookies. BRA collected eight weeks of pretest period sales data for Aussie...
-
A small company maintains a petty cash fund for minor expenditures. In June and July 2011, the following transactions took place: a. The fund was established in the amount of $100.00 on June 1 from...
-
Thomas Company began its operations in 2 0 2 7 and applies overhead costs to jobs using a pre - determined overhead rate equal to 6 0 % of direct labor cost. During 2 0 2 7 , Thomas Company began...
-
Data for Minnie Hooper Company are presented in P13-9B. Further analysis reveals that accounts payable pertain to merchandise creditors. Instructions Prepare a statement of cash flows for Minnie...
-
A simple random sample of 32 cars yields a mean weight of 3605.3 lb, a standard deviation of 501.7 lb, and the sample weights appear to be from a normally distributed population (based on Data Set 16...
-
Testing a claim about the mean weight of M&Ms: Right-tailed test with n = 25 and test statistic t = 0.430. Either use technology to find the P-value or use Table A-3 to find a range of values for the...
-
The following is a payoff table giving profits for various situations. States of Nature Alternatives...............A..........B..........C Alternative..............100........120......180...
-
Explain why business sustainability is a key consideration for management.
-
In 2019, Tom and Amanda Jackson (married filing jointly) have $200,000 of taxable income before considering the following events: a. On May 12, 2019, they sold a painting (art) for $110,000 that was...
-
Sylvester files as a single taxpayer during 2019. He itemizes deductions for regular tax purposes. He paid charitable contributions of $7,000, real estate taxes of $1,000, state income taxes of...
-
What does GAAP mean? Why is this important when financial statements are being prepared for a business?
-
List external users who need financial accounting information about a business? List five external users and discuss the type of information that each might require.
-
What adjustment is made for depreciation on office equipment?
-
Use a calculator to evaluate the expression. Round your result to the nearest thousandth. V (32 + #)
-
Complete the following ANOVA table if it is known that there are three samples with sizes of 5, 7, and 7, respectively. Source of Sum of Squares Degrees of Mean Square Test Variation (SS) ...
-
The following table is based on data in Data Sets 2 and 18 in Appendix B. Samples of human body temperatures in three contexts are compared. (Assume for this exercise that all three samples are...
-
A large company is deciding between transportation methods for shipping its finished goods. Since the possibility of labour stoppages is a concern, a manager studied Data Set 20 in Appendix B for...
-
On Monday, April 5, 2010, just before 3:00 in the afternoon, miners at Massey Energy Corporation's Upper Big Branch coal mine in southern West Virginia were in the process of a routine shift change....
-
Ethics in Human Resource Practices HR teams will play vital roles in organizations to ensure ethical behavior and compliance. To be effective, they must first place an emphasis on ethical behavior...
-
Why do managers struggle with ethics when it comes to making strategic management decisions for their organization?
Study smarter with the SolutionInn App