Data were collected on residents living in the coastal communities…
Question Answered step-by-step Data were collected on residents living in the coastal communities… Data were collected on residents living in the coastal communities as well as on residents living in non-coastal areas throughout the United States (USA Today, July 21, 2000). Assume that the following sample results were obtained on the ages of individuals in the two populations: Coastal areasNon-coastal areas n1 = 150 n2 =175X1 bar = 39.3 yearsX2 bar = 35.4 yearss1 = 16.8 yearss2 = 15.2 years Test the hypothesis of no difference between the two population means. Use ? = 0.05. What is the value of the test statistic? Given that the p-value is 0.02, what is your conclusion? Math Statistics and Probability STATISTICS CP207 Share QuestionEmailCopy link Comments (0)


