Homework Answers
Solution:
=> The estimate standard deviation is 0.83 F
=> standard deviation = Range/4 = 3.3/4 = 0.83
=> The estimate standard deviation is more than 0.2 greater than the actual standard deviation.thus,the estimated standard deviation does not meets the goal
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Use the body temperatures, in degrees Fahrenheit listed in the accompanying table. The range of the...
The accompanying table lists body temperatures from 68 different randomly selected subjects measured at two different...
The accompanying table lists body temperatures from 68 different randomly selected subjects measured at two different times in a day. Assume that the paired sample data are simple random samples and the differences have a distribution that is approximately normal. Complete parts (a) and (b) below. Click the icon to view the data on body temperatures. a. Use a 0.05 significance level to test the claim that there is no difference between body temperatures measured at 8 AM and at...
Refer to the data set of body temperatures in degrees Fahrenheit given in the accompanying table...
Refer to the data set of body temperatures in degrees Fahrenheit given in the accompanying table and use software or a calculator to find the mean and median. Do the results support or contradict the common belief that the mean body temperature is 98.6 F? Click the icon for the body temperature data. The mean of the data set isF. Round to two decimall places as needed Body Temperatures 99.2 99.2 98.2 98.0 97.8 97.1 97.9 98.7 98.7 98.8 98.4...
9.3.9 A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6 Degrees F, the U...
9.3.9 A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6 Degrees F, the Upper Limit of the Normal Body temperature, and Other Legacies of Carl Reinhold August Wundrlich") reported body temperature, gender, and heart rate for a number of subjects. The temperatures for 25 female subjects follow: 98.6 97.2 97.4 97.6 97.8 97.9 98.0 98.0 98.1 98.1 98.2 98.3 98.3 98.4 98.4 98.4 98.5 98.6 98.6 98.7 98.8 98.8 98.9 98.9 99.0 Test...
data from 5-7.csv Subject Temp in F 1 97.8 2 97.2 3 97.4 4 97.6 5 97.8 6 97.9 7 98 8 98 9 98 10 98.1 11 98.2 12 98.3 13 98.3 14 98.4 15...
data from 5-7.csv
Subject
Temp in F
1
97.8
2
97.2
3
97.4
4
97.6
5
97.8
6
97.9
7
98
8
98
9
98
10
98.1
11
98.2
12
98.3
13
98.3
14
98.4
15
98.4
16
98.4
17
98.5
18
98.6
19
98.6
20
98.7
21
98.8
22
98.8
23
98.9
24
98.9
25
99
Question 7. t-Test A report based on a study conducted in 2003, reported on the body temperature (in Fahrenheit) μ re give versus...
A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6...
A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6 Degrees F, the Upper Limit of the Normal Body temperature, and Other Legacies of Carl Reinhold August Wundrlich") reported body temperature, gender, and heart rate for a number of subjects. The temperatures for 25 female subjects follow: 97.5 97.2 97.4 97.6 97.8 97.9 98.0 98.0 98.1 98.1 98.2 98.3 98.3 98.4 98.4 98.4 98.5 98.6 98.6 98.7 98.8 98.8 98.9 98.9 99.0 Test the...
9.3.9 A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of...
9.3.9 A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6 Degrees F, the Upper Limit of the Normal Body temperature, and Other Legacies of Carl Reinhold August Wundrlich") reported body temperature, gender, and heart rate for a number of subjects. The temperatures for 25 female subjects follow: 97.2 97.2 97.4 97.6 97.8 97.9 98.0 98.0 98.2 98.1 98.2 98.3 98.3 98.4 98.4 98.4 98.5 98.6 98.5 98.7 98.8 98.8 98.9 98.9 99.0 Test...
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are:...
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 98 97.1 99.5 96.9 97.7 98.9 97.6 96.3 98.4 99 99.4 99.8 98. Assume body temperatures of adults are normally distributed. Based on this data, find the 98% confidence interval of the mean body temperature of adults in the town. Enter your answer as an open-interval (i.e., parentheses) accurate to 3 decimal places. Assume the data is from a normally distributed population. 98% C.1....
Human Body Temperatures Males Females 98.6 97.0 98.2 98.0 97.4 96.4 97.8 98.2 97.6 99.0 98.0...
Human Body Temperatures Males Females 98.6 97.0 98.2 98.0 97.4 96.4 97.8 98.2 97.6 99.0 98.0 98.0 97.01 97.7 97.8 97.2 97.4 98.8 98.8 98.6 98.6 98.7 97.8 97.9 98.2 98.5 99.2 97.7 97.6 97.5 97.3 97.0 980 Heights of Men (in inches) Reported Measured 68 66.8 74 | 73.9 82.25 74.3 66.5 1 66.1 69 67.2 67.9 69.4 70 69.9 70 68.6 67.9 67.6 68 67 68 70 68.8 98.9 When asked, most of us will identify the mean...
A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6...
A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6 Degrees F, the Upper Limit of the Normal Body temperature, and Other Legacies of Carl Reinhold August Wundrlich") reported body temperature, gender, and heart rate for a number of subjects. The temperatures for 25 female subjects follow: 98.2 97.2 97.4 97.6 97.8 97.9 98.0 98.0 98.4 98.1 98.2 98.3 98.3 98.4 98.4 98.4 98.5 98.6 98.6 98.7 98.8 98.8 98.9 98.9 99.0 Test the...
i Body Temperatures 97.4 96.9 98.2 98.8 99.4 98.5 96.5 98.598.2 96.6 98.8 99.5 98.199.1 98.397.2...
i Body Temperatures 97.4 96.9 98.2 98.8 99.4 98.5 96.5 98.598.2 96.6 98.8 99.5 98.199.1 98.397.2 97.3 98.7 99.2 97.1 97.5 96.6 97.4 97.0 98.198.597.5 97.6 99.5 96.8 99.3 98.8 96.898.998.9 97.6 97.5 97.9 99.396.9 98.9 99.3 98.6 97.1 98.5 98.897.6 96.9 Print Done Refer to the data set of body temperatures in degrees Fahrenheit given in the accompanying table and use software or a calculator to find the mean and median. Do the results support or contradict the common...
The accompanying table lists body temperatures from 68 different randomly selected subjects measured at two different times in a day. Assume that the paired sample data are simple random samples and the differences have a distribution that is approximately normal. Complete parts (a) and (b) below. Click the icon to view the data on body temperatures. a. Use a 0.05 significance level to test the claim that there is no difference between body temperatures measured at 8 AM and at...
Refer to the data set of body temperatures in degrees Fahrenheit given in the accompanying table and use software or a calculator to find the mean and median. Do the results support or contradict the common belief that the mean body temperature is 98.6 F? Click the icon for the body temperature data. The mean of the data set isF. Round to two decimall places as needed Body Temperatures 99.2 99.2 98.2 98.0 97.8 97.1 97.9 98.7 98.7 98.8 98.4...
9.3.9 A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6 Degrees F, the Upper Limit of the Normal Body temperature, and Other Legacies of Carl Reinhold August Wundrlich") reported body temperature, gender, and heart rate for a number of subjects. The temperatures for 25 female subjects follow: 98.6 97.2 97.4 97.6 97.8 97.9 98.0 98.0 98.1 98.1 98.2 98.3 98.3 98.4 98.4 98.4 98.5 98.6 98.6 98.7 98.8 98.8 98.9 98.9 99.0 Test...
data from 5-7.csv
Subject
Temp in F
1
97.8
2
97.2
3
97.4
4
97.6
5
97.8
6
97.9
7
98
8
98
9
98
10
98.1
11
98.2
12
98.3
13
98.3
14
98.4
15
98.4
16
98.4
17
98.5
18
98.6
19
98.6
20
98.7
21
98.8
22
98.8
23
98.9
24
98.9
25
99
Question 7. t-Test A report based on a study conducted in 2003, reported on the body temperature (in Fahrenheit) μ re give versus...
A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6 Degrees F, the Upper Limit of the Normal Body temperature, and Other Legacies of Carl Reinhold August Wundrlich") reported body temperature, gender, and heart rate for a number of subjects. The temperatures for 25 female subjects follow: 97.5 97.2 97.4 97.6 97.8 97.9 98.0 98.0 98.1 98.1 98.2 98.3 98.3 98.4 98.4 98.4 98.5 98.6 98.6 98.7 98.8 98.8 98.9 98.9 99.0 Test the...
9.3.9 A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6 Degrees F, the Upper Limit of the Normal Body temperature, and Other Legacies of Carl Reinhold August Wundrlich") reported body temperature, gender, and heart rate for a number of subjects. The temperatures for 25 female subjects follow: 97.2 97.2 97.4 97.6 97.8 97.9 98.0 98.0 98.2 98.1 98.2 98.3 98.3 98.4 98.4 98.4 98.5 98.6 98.5 98.7 98.8 98.8 98.9 98.9 99.0 Test...
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 98 97.1 99.5 96.9 97.7 98.9 97.6 96.3 98.4 99 99.4 99.8 98. Assume body temperatures of adults are normally distributed. Based on this data, find the 98% confidence interval of the mean body temperature of adults in the town. Enter your answer as an open-interval (i.e., parentheses) accurate to 3 decimal places. Assume the data is from a normally distributed population. 98% C.1....
Human Body Temperatures Males Females 98.6 97.0 98.2 98.0 97.4 96.4 97.8 98.2 97.6 99.0 98.0 98.0 97.01 97.7 97.8 97.2 97.4 98.8 98.8 98.6 98.6 98.7 97.8 97.9 98.2 98.5 99.2 97.7 97.6 97.5 97.3 97.0 980 Heights of Men (in inches) Reported Measured 68 66.8 74 | 73.9 82.25 74.3 66.5 1 66.1 69 67.2 67.9 69.4 70 69.9 70 68.6 67.9 67.6 68 67 68 70 68.8 98.9 When asked, most of us will identify the mean...
A 1992 article in the Journal of the American Medical Association ("A Critical Appraisal of 98.6 Degrees F, the Upper Limit of the Normal Body temperature, and Other Legacies of Carl Reinhold August Wundrlich") reported body temperature, gender, and heart rate for a number of subjects. The temperatures for 25 female subjects follow: 98.2 97.2 97.4 97.6 97.8 97.9 98.0 98.0 98.4 98.1 98.2 98.3 98.3 98.4 98.4 98.4 98.5 98.6 98.6 98.7 98.8 98.8 98.9 98.9 99.0 Test the...
i Body Temperatures 97.4 96.9 98.2 98.8 99.4 98.5 96.5 98.598.2 96.6 98.8 99.5 98.199.1 98.397.2 97.3 98.7 99.2 97.1 97.5 96.6 97.4 97.0 98.198.597.5 97.6 99.5 96.8 99.3 98.8 96.898.998.9 97.6 97.5 97.9 99.396.9 98.9 99.3 98.6 97.1 98.5 98.897.6 96.9 Print Done Refer to the data set of body temperatures in degrees Fahrenheit given in the accompanying table and use software or a calculator to find the mean and median. Do the results support or contradict the common...
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