Hypothesis Test - Job Pressure and Age

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  Alternative Hypothesis: There is relationship between job pressure and age.

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  that there is no association between age and job pressure.

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  At the .01 significance level, is there a relationship between job pressure and age?

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  Solution to first problem explains the methodology to test the hypothesis that there is a difference between the mean rates of return for given stocks. Solution to second problem checks if there is a relationship between job pressure and age.

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  job pressure and age Ha: There is a relationship between job pressure and age  = 0.01 Dof = (4 - 1)(3 - 1) = 6 The Chi square test statistic for this data (Using a Chi square calculator) is 2.1 The p- value corresponding to this is 0.91.

• Chi square test and hypothesis testing

  8237 Chi square test and hypothesis testing A study regarding the relationship between age and the amount of pressure sales personnel feel in relation to their jobs revealed the following sample information.

• Z-Test for Mean, Z-Test for Proportion, ANOVA

  At the .01 significance level, is there a relationship between job pressure and age?

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  At the .01 significance level, is there a relationship between job pressure and age Degree of Job Pressure Age (years) Low Medium High Less than 25 20 18 22 25 up to 40 50