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To begin to better understand personal experiences of headache pain, a drug manufacturer has asked 18 adults to rate their most recent headache on a scale of o to 100 (with o corresponding to no pain and 100 corresponding to the greatest pain the person has ever felt). Here are the 18 ratings. 10, 16, 16, 16, 16, 22, 22, 30, 31, 32, 34, 43, 48, 53, 69, 78, 82, 89 Send data to Excel Frequency 64 4- 2- 20 40 60 80 100 Headache rating OMean (a) For these data, which measures of central tendency take more than one value? Choose all that apply. OMedian OMode None of these measures Мean (b) Suppose that the measurement 10 (the smallest measurement in the data set) were replaced by 3. Which measures of central tendency would be affected by the change? Choose all that apply. Median OMode ONone of these measures (c) Suppose that, starting with the original data set, the smallest measurement were removed. Which measures of central Мean Median OMode tendency would be changed from those of the original data set? Choose all that apply. ONone of these measures (d) The relative values of the mean and median for the original data set are typical of data that have a significant skew to the right. What are the relative values of the mean and median for the original data set? Choose only one. Mean is greater OMedian is greater OCannot be determined

To begin to better understand personal experiences of headache pain, a drug manufacturer has asked 18 adults to rate their most recent headache on a scale of o to 100 (with o corresponding to no pain and 100 corresponding to the greatest pain the person has ever felt). Here are the 18 ratings. 10, 16, 16, 16, 16, 22, 22, 30, 31, 32, 34, 43, 48, 53, 69, 78, 82, 89 Send data to Excel Frequency 64 4- 2- 20 40 60 80 100 Headache rating OMean (a) For these data, which measures of central tendency take more than one value? Choose all that apply. OMedian OMode None of these measures Мean (b) Suppose that the measurement 10 (the smallest measurement in the data set) were replaced by 3. Which measures of central tendency would be affected by the change? Choose all that apply. Median OMode ONone of these measures (c) Suppose that, starting with the original data set, the smallest measurement were removed. Which measures of central Мean Median OMode tendency would be changed from those of the original data set? Choose all that apply. ONone of these measures (d) The relative values of the mean and median for the original data set are typical of data that have a significant skew to the right. What are the relative values of the mean and median for the original data set? Choose only one. Mean is greater OMedian is greater OCannot be determined

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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9:27 AA www-awn.aleks.com O DESCRIPTIVE STATISTICS Mean, median, and mode: Comparisons OD O D To begin to better understand personal experiences of headache pain, a drug manufacturer has asked 18 adults to rate their most recent headache on a scale of o to 100 (with o corresponding to no pain and 100 corresponding to the greatest pain the person has ever felt). Here are the 18 ratings. 10, 16, 16, 16, 16, 22, 22, 30, 31, 32, 34, 43, 48, 53, 69, 78, 82, 89 Send data to Excel Frequency 4+ 3 2 2 2+ 20 40 60 80 100 Headache rating OMean (a) For these data, which measures of OMedian central tendency take more than one value? Choose all that apply. OMode O None of these measures (b) Suppose that the measurement 10 (the CMean smallest measurement in the data set) were OMedian replaced by 3. Which measures of central tendency would be affected by the change? Choose all that apply. OMode ONone of these measures (c) Suppose that, starting with the original data set, the smallest measurement were removed. Which measures of central tendency would be changed from those of the original data set? Choose all that apply. ONone of these measures OMean OMedian OMode (d) The relative values of the mean and median for the original data set are typical of OMean is greater data that have a significant skew to the right. What are the relative values of the mean and median for the original data set? OCannot be determined Choose only one. OMedian is greater ? Explanation Check O 2021 McGraw-H Education All Rights Reserved. Terms of Use | Privacy
Transcribed Image Text:9:27 AA www-awn.aleks.com O DESCRIPTIVE STATISTICS Mean, median, and mode: Comparisons OD O D To begin to better understand personal experiences of headache pain, a drug manufacturer has asked 18 adults to rate their most recent headache on a scale of o to 100 (with o corresponding to no pain and 100 corresponding to the greatest pain the person has ever felt). Here are the 18 ratings. 10, 16, 16, 16, 16, 22, 22, 30, 31, 32, 34, 43, 48, 53, 69, 78, 82, 89 Send data to Excel Frequency 4+ 3 2 2 2+ 20 40 60 80 100 Headache rating OMean (a) For these data, which measures of OMedian central tendency take more than one value? Choose all that apply. OMode O None of these measures (b) Suppose that the measurement 10 (the CMean smallest measurement in the data set) were OMedian replaced by 3. Which measures of central tendency would be affected by the change? Choose all that apply. OMode ONone of these measures (c) Suppose that, starting with the original data set, the smallest measurement were removed. Which measures of central tendency would be changed from those of the original data set? Choose all that apply. ONone of these measures OMean OMedian OMode (d) The relative values of the mean and median for the original data set are typical of OMean is greater data that have a significant skew to the right. What are the relative values of the mean and median for the original data set? OCannot be determined Choose only one. OMedian is greater ? Explanation Check O 2021 McGraw-H Education All Rights Reserved. Terms of Use | Privacy
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