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There have been numerous attempts that relate happiness with income. In a recent survey, 290 individuals were asked to evaluate their state of happiness (Happy or Not Happy) and income (Low, Medium, or High). The accompanying table shows shows a portion of the data. (You may find it useful to reference the appropriate table: chi-square table or Etable) pictureClick here for the Excel Data File State Happy Happy 290 Not Happy a. Use the data to construct a contingency table. Individual State Happy Not Happy Income Low Righ High Low (L) 44 58 Income Medium (M) 500 39 High (H) 49 00 50

There have been numerous attempts that relate happiness with income. In a recent survey, 290 individuals were asked to evaluate their state of happiness (Happy or Not Happy) and income (Low, Medium, or High). The accompanying table shows shows a portion of the data. (You may find it useful to reference the appropriate table: chi-square table or Etable) pictureClick here for the Excel Data File State Happy Happy 290 Not Happy a. Use the data to construct a contingency table. Individual State Happy Not Happy Income Low Righ High Low (L) 44 58 Income Medium (M) 500 39 High (H) 49 00 50

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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c-1. Calculate the value of the test statistic. (Round the intermediate calculations to at least 4 decimal places and final answer to 3 decimal places.) Test Statistic 6.240 c-2. Conduct the test at the 5% significance level and make a conclusion. Reject Ho: Income and Happiness are dependent Reject Ho: Income and Happiness are not dependent Do not reject Ho: Income and Happiness are dependent Do not reject Ho: Income and Happiness are not dependent
Transcribed Image Text:c-1. Calculate the value of the test statistic. (Round the intermediate calculations to at least 4 decimal places and final answer to 3 decimal places.) Test Statistic 6.240 c-2. Conduct the test at the 5% significance level and make a conclusion. Reject Ho: Income and Happiness are dependent Reject Ho: Income and Happiness are not dependent Do not reject Ho: Income and Happiness are dependent Do not reject Ho: Income and Happiness are not dependent
There have been numerous attempts that relate happiness with income. In a recent survey, 290 individuals were asked to evaluate their state of happiness (Happy or Not Happy) and income (Low, Medium, or High). The accompanying table shows shows a portion of the data. (You may find it useful to reference the appropriate table: chi-square table or Ftable) pictureClick here for the Excel Data File Individual 1 2 290 Not Happy a. Use the data to construct a contingency table. State Income Low High High Happy Not Happy Low (L) State Happy Happy 44 58 Income Medium (M) 500 39 High (H) 49 50
Transcribed Image Text:There have been numerous attempts that relate happiness with income. In a recent survey, 290 individuals were asked to evaluate their state of happiness (Happy or Not Happy) and income (Low, Medium, or High). The accompanying table shows shows a portion of the data. (You may find it useful to reference the appropriate table: chi-square table or Ftable) pictureClick here for the Excel Data File Individual 1 2 290 Not Happy a. Use the data to construct a contingency table. State Income Low High High Happy Not Happy Low (L) State Happy Happy 44 58 Income Medium (M) 500 39 High (H) 49 50
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