Question

A recent Yahoo News article stated that at least 60% of the new construction jobs in western North Dakota’s oil and gas fields are being filled by out-of-state workers. You take a random sample of 150 construction workers in the area and find that 84 of them are from out-of-state. Is this enough evidence to challenge the newspaper report? Use a significance level of 5% for your test.


$1.99
Sales1
Views51
Comments0
  • CreatedJuly 16, 2015
  • Files Included
Post your question
5000