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ASample ul bi808 pressure measurements is taken from a data set and those values (mm Hg) are listed below. The values are matched so that subjects each have systolic and diastolic measurements. Find the mean and median for each of the two samples and then compare the two sets of results. Are the measures of center the best statistics to use with these data? What else might be better? Systolic: Diastolic: 96 125 145 89 99 146 100 103 117 74 51 144 1260 86 80 88 58 72 71 76 Find the means. The mean for systolic is mm Hg and the mean for diastolic is mm Hg (Type integers or decimals rounded to one decimal place as needed.) Find the medians, The median for systolic is mm Hg and the median for diastolic ismm Hg. (Type integers or decimals rounded to one decimal place as needed) Compare the results. Choose the correct answer below. O A. The mean and the median for the diastolic pressure are both lower than the mean and the median for the systolic pressure O B. The mean and the median for the systolic pressure are both lower than the mean and the median for the diastolic pressure OC. The mean and median appear to be roughly the same for both types of blood pressure On The mean is Inwer for the diastnlir nressure hut the median is Inwer for the svstolie nressire Click to select your answer(s). Next StatCrunch

ASample ul bi808 pressure measurements is taken from a data set and those values (mm Hg) are listed below. The values are matched so that subjects each have systolic and diastolic measurements. Find the mean and median for each of the two samples and then compare the two sets of results. Are the measures of center the best statistics to use with these data? What else might be better? Systolic: Diastolic: 96 125 145 89 99 146 100 103 117 74 51 144 1260 86 80 88 58 72 71 76 Find the means. The mean for systolic is mm Hg and the mean for diastolic is mm Hg (Type integers or decimals rounded to one decimal place as needed.) Find the medians, The median for systolic is mm Hg and the median for diastolic ismm Hg. (Type integers or decimals rounded to one decimal place as needed) Compare the results. Choose the correct answer below. O A. The mean and the median for the diastolic pressure are both lower than the mean and the median for the systolic pressure O B. The mean and the median for the systolic pressure are both lower than the mean and the median for the diastolic pressure OC. The mean and median appear to be roughly the same for both types of blood pressure On The mean is Inwer for the diastnlir nressure hut the median is Inwer for the svstolie nressire Click to select your answer(s). Next StatCrunch

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A sample of blood pressure measurements is taken from a data set and those values (mm Hg) are listed below. The values are matched so that subjects each have systolic and diastolic measurements. Find the mean and median for each of the two samples and then compare the two sets of results. Are the measures of center the best statistics to use with these data? What else might be better? Systolic: Diastolic: 96 125 145 89 99 146 100 103 117 144 1260 88 58 72 71 74 51 76 80 86 Find the means. The mean for systolic is mm Hg and the mean for diastolic is mm Hg. (Type integers or decimals rounded to one decimal place as needed.) Find the medians. The median for systolic is mm Hg and the median for diastolic is (Type integers or decimals rounded to one decimal place as needed.) mm Hg. Compare the results. Choose the correct answer below. OA. The mean and the median for the diastolic pressure are both lower than the mean and the median for the systolic pressure. O B. The mean and the median for the systolic pressure are both lower than the mean and the median for the diastolic pressure. O C. The mean and median appear to be roughly the same for both types of blood pressure. OD. The mean is lower for the diastolic nressure but the median is lower for the systolic pressure Click to select your answer(s). Next StatCrunch 819 AM 7/24/2021 hp pg up up 6d end home ins prt sc delete f12 1o f9 |44 f8 f7 f6 f5 ta DI num 米 ? backspace lock esc & 7 % 6. 4 1 pg up P home T. Y R tab enter K G H J pause * shift caps lock end V B N C Σ 00 %24 23
Transcribed Image Text:A sample of blood pressure measurements is taken from a data set and those values (mm Hg) are listed below. The values are matched so that subjects each have systolic and diastolic measurements. Find the mean and median for each of the two samples and then compare the two sets of results. Are the measures of center the best statistics to use with these data? What else might be better? Systolic: Diastolic: 96 125 145 89 99 146 100 103 117 144 1260 88 58 72 71 74 51 76 80 86 Find the means. The mean for systolic is mm Hg and the mean for diastolic is mm Hg. (Type integers or decimals rounded to one decimal place as needed.) Find the medians. The median for systolic is mm Hg and the median for diastolic is (Type integers or decimals rounded to one decimal place as needed.) mm Hg. Compare the results. Choose the correct answer below. OA. The mean and the median for the diastolic pressure are both lower than the mean and the median for the systolic pressure. O B. The mean and the median for the systolic pressure are both lower than the mean and the median for the diastolic pressure. O C. The mean and median appear to be roughly the same for both types of blood pressure. OD. The mean is lower for the diastolic nressure but the median is lower for the systolic pressure Click to select your answer(s). Next StatCrunch 819 AM 7/24/2021 hp pg up up 6d end home ins prt sc delete f12 1o f9 |44 f8 f7 f6 f5 ta DI num 米 ? backspace lock esc & 7 % 6. 4 1 pg up P home T. Y R tab enter K G H J pause * shift caps lock end V B N C Σ 00 %24 23
A sample of blood pressure measurements is taken from a data set and those values (mm Hg) are listed below. The values are matched so that subjects each have systolic and diastolic measurements. Find the mean and median for each of the two samples and then compare the two sets of results. Are the measures of center the best statistics to use with these data? What else might be better? Systolic: Diastolic: 96 88 125 145 99 146 100 74 103 117 144 1260 80 89 58 72 71 51 76 86 Are the measures of center the best statistics to use with these data? ..... O A. Since the systolic and diastolic blood pressures measure different characteristics, a comparison of the measures of center doesn't make sense. O B. Since the systolic and diastolic blood pressures measure different characteristics, only measures of center should be used to compare the data sets. O C. Since the sample sizes are large, measures of center would not be a valid way to compare the data sets. O D. Since the sample sizes are equal, measures of center are a valid way to compare the data sets. What else might be better? O A. Since measures of center are appropriate, there would not be any better statistic to use in comparing the data sets. O B. Because the data are matched, it would make more sense to investigate whether there is an association or correlation between the two blood pressures. O C. Because the data are matched, it would make more sense to investigate any outliers that do not fit the pattern of the other observations. D. Since measures of center would not be appropriate, it would make more sense to talk about the minimum and maximum values for each data set. Click to select your answer(s). Next StatCrunch 8:20 AM 7/24/2021 Chp home end ins prt sc delete dn 6d f8 t9 144 f5 f6 esc ? Wnu & backspace lock #3 3 $ 4 6. home T. Y Q tab enter H. | J KL caps lock pause t shift pue V B N C shift T 00 5 96 %24 %23
Transcribed Image Text:A sample of blood pressure measurements is taken from a data set and those values (mm Hg) are listed below. The values are matched so that subjects each have systolic and diastolic measurements. Find the mean and median for each of the two samples and then compare the two sets of results. Are the measures of center the best statistics to use with these data? What else might be better? Systolic: Diastolic: 96 88 125 145 99 146 100 74 103 117 144 1260 80 89 58 72 71 51 76 86 Are the measures of center the best statistics to use with these data? ..... O A. Since the systolic and diastolic blood pressures measure different characteristics, a comparison of the measures of center doesn't make sense. O B. Since the systolic and diastolic blood pressures measure different characteristics, only measures of center should be used to compare the data sets. O C. Since the sample sizes are large, measures of center would not be a valid way to compare the data sets. O D. Since the sample sizes are equal, measures of center are a valid way to compare the data sets. What else might be better? O A. Since measures of center are appropriate, there would not be any better statistic to use in comparing the data sets. O B. Because the data are matched, it would make more sense to investigate whether there is an association or correlation between the two blood pressures. O C. Because the data are matched, it would make more sense to investigate any outliers that do not fit the pattern of the other observations. D. Since measures of center would not be appropriate, it would make more sense to talk about the minimum and maximum values for each data set. Click to select your answer(s). Next StatCrunch 8:20 AM 7/24/2021 Chp home end ins prt sc delete dn 6d f8 t9 144 f5 f6 esc ? Wnu & backspace lock #3 3 $ 4 6. home T. Y Q tab enter H. | J KL caps lock pause t shift pue V B N C shift T 00 5 96 %24 %23
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