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In a recent health survey, 1400 randomly selected US adult citizens were asked a series of questions regarding their health and their financial status. The answers provided by the respondents allow the investigators to categorize each one into a health level and a socioeconomic class. A contingency table summarizing the results of this survey is provided below. Assume that this is a representative sample of US adults and that the answers provided were truthful. Consider that you randomly select one of these records from the 1400 responses; use the results published in Table 1, above, to find the following probabilities P(Poor Health) = P(Upper Class) = P(Poor Health | Low Class) = P(Poor Health | Upper Class) = P(Working Class and Excellent Health) = P(Good Health or Excellent Health) = P(Fair Health or Working Class) = P(not Excellent Health) = P(Middle Class | Good Health) = P(not Middle Class | Good Health) = P(Middle Class | not Good Health) =

In a recent health survey, 1400 randomly selected US adult citizens were asked a series of questions regarding their health and their financial status. The answers provided by the respondents allow the investigators to categorize each one into a health level and a socioeconomic class. A contingency table summarizing the results of this survey is provided below. Assume that this is a representative sample of US adults and that the answers provided were truthful. Consider that you randomly select one of these records from the 1400 responses; use the results published in Table 1, above, to find the following probabilities P(Poor Health) = P(Upper Class) = P(Poor Health | Low Class) = P(Poor Health | Upper Class) = P(Working Class and Excellent Health) = P(Good Health or Excellent Health) = P(Fair Health or Working Class) = P(not Excellent Health) = P(Middle Class | Good Health) = P(not Middle Class | Good Health) = P(Middle Class | not Good Health) =

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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In a recent health survey, 1400 randomly selected US adult citizens were asked a series of questions regarding their health and their financial status. The answers provided by the respondents allow the investigators to categorize each one into a health level and a socioeconomic class. A contingency table summarizing the results of this survey is provided below. Assume that this is a representative sample of US adults and that the answers provided were truthful. Consider that you randomly select one of these records from the 1400 responses; use the results published in Table 1, above, to find the following probabilities

  1. P(Poor Health) =
  2. P(Upper Class) =
  3. P(Poor Health | Low Class) =
  4. P(Poor Health | Upper Class) =
  5. P(Working Class and Excellent Health) =
  6. P(Good Health or Excellent Health) =
  7. P(Fair Health or Working Class) =
  8. P(not Excellent Health) =
  9. P(Middle Class | Good Health) =
  10. P(not Middle Class | Good Health) =
  11. P(Middle Class | not Good Health) =
Health Assessment Social Class Poor Fair Good Excellent Low 19 19 Working Middle Upper 116- 8 73 150 224 28 57 138 3 12 95 370 KOLA HATA 0 126 333 115
Transcribed Image Text:Health Assessment Social Class Poor Fair Good Excellent Low 19 19 Working Middle Upper 116- 8 73 150 224 28 57 138 3 12 95 370 KOLA HATA 0 126 333 115
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