Dr Nick

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About Dr Nick

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    Kaplan University
    Apr-2009 - Mar-2014

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    University of Santo Tomas
    Aug-2006 - Present

Category > Statistics Posted 09 Nov 2017 My Price 13.00

The null hypothesis is that the proportions of all female and male job-holders

In a survey regarding job satisfaction, 574 in a sample of 934 female job-holders stated that they are satisfied with their jobs, while 500 in a sample of 755 male job-holders stated that they are satisfied with their jobs. The null hypothesis is that the proportions of all female and male job-holders who are satisfied with their jobs are the same. The alternative hypothesis is that the proportion of female job-holders who are satisfied with their jobs is lower than the proportion of male job-holders stated who are satisfied with their jobs. The significance level is 2.5%.

What is the critical value of z for the hypothesis test?

  • -2.33
  • -2.05
  • -1.96
  • -2.17

Answers

Dr Nick
(3)
Status NEW Posted 09 Nov 2017 01:11 PM My Price 13.00

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