Homework Answers
a)mean of the temperature is = total sum of the given temperature/total number of temperatures
=(97.4 +96.9+98.2+...........+96.9)/48
=4706.4/48 = 98.05°F
b) for the median , all the first we will arrange the data either in ascending order or descending order then median will be the 98.15°F
c)B the results are contradicts the beliefs that mean body temperature is 98.6°F because both mean and median are less then 98.6°F
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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...
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...
Use the body temperatures, in degrees Fahrenheit listed in the accompanying table. The range of the...
Use the body temperatures, in degrees Fahrenheit listed in the accompanying table. The range of the data is 33 f Use the range rule of thumb to estimate the value of the standard deviation Compare the result to the actual standard deviation of the data founded to two decimal places, 0.74"F, assuming the goal is to approximate the standard deviation within 0.2°F. Click the icon to view the table of body temperatures The estimated standard deviation is (Round to two...
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...
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...
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: 97.1 99.3 99.9 99.5 97.5 96.4 99.1 96.6 99.4 98.7 97.6 98.1 Assume body temperatures of adults are normally distributed. Based on this data, find the 90% 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. 90% C.1. =
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: 96.8 96.7 98.6 97.4 99.9 97.1 98.5 97.9 97 Assume body temperatures of adults are normally distributed. Based on this data, find the 95% 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.
Listed below are body temperatures of four subjects measured at two different times in a day:...
Listed below are body temperatures of four subjects measured at two different times in a day: Body Temperature (°F) at 8 AM on Day 1 98 97.0 98.6 97.4 Body Temperature (°F) at 12 AM on Day 1 98 97.6 98.8 98.0 Assume that you want to use a 0.05 significance level to test the claim that the paired sample data come from a population for which the mean difference is . Find , , the test statistic and the critical...
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...
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....
(20 points) A study is being conducted on the average human body temperature under normal conditions....
(20 points) A study is being conducted on the average human body temperature under normal conditions. The study obtained the following data in fahrenheit. Men 96.9 97.4 97.5 97.8 97.8 | 97.9 98 98.1 98.6 98.8 97.2 99.1 98.3 96.9 97.5 T T T Women 97.8 98 98.2 98.2 98.2 98. 6 98.8 | 98.8 | 99.2 99.4 98.2 97 | 97.3 98.9 97.9 99.1 (a) Treating this data as a simple random sample, estimate the average body temperature and...
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...
Use the body temperatures, in degrees Fahrenheit listed in the accompanying table. The range of the data is 33 f Use the range rule of thumb to estimate the value of the standard deviation Compare the result to the actual standard deviation of the data founded to two decimal places, 0.74"F, assuming the goal is to approximate the standard deviation within 0.2°F. Click the icon to view the table of body temperatures The estimated standard deviation is (Round to two...
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...
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...
The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 97.1 99.3 99.9 99.5 97.5 96.4 99.1 96.6 99.4 98.7 97.6 98.1 Assume body temperatures of adults are normally distributed. Based on this data, find the 90% 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. 90% C.1. =
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...
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....
(20 points) A study is being conducted on the average human body temperature under normal conditions. The study obtained the following data in fahrenheit. Men 96.9 97.4 97.5 97.8 97.8 | 97.9 98 98.1 98.6 98.8 97.2 99.1 98.3 96.9 97.5 T T T Women 97.8 98 98.2 98.2 98.2 98. 6 98.8 | 98.8 | 99.2 99.4 98.2 97 | 97.3 98.9 97.9 99.1 (a) Treating this data as a simple random sample, estimate the average body temperature and...
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