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In a random sample of n1=156male Statistics students,there are x1=81underclassmen.In a random sample of n2=320female Statistics students,there are x2=221underclassmen.The researcher would like to test the

  1. In a random sample of n1=156male Statistics students,there are x1=81underclassmen.In a random sample of n2=320female Statistics students,there are x2=221underclassmen.The researcher would like to test the hypothesis that the percent of males who are underclassmen stats students is less than the percent of females who are underclassmen stats students.What is the sample proportion for sample 1?i.e.x1/n1.Round your answer to three decimal places.
  2. In a random sample of n1=156male Statistics students,there are x1=81underclassmen.In a random sample of n2=320female Statistics students,there are x2=221underclassmen.The researcher would like to test the hypothesis that the percent of males who are underclassmen stats students is less than the percent of females who are underclassmen stats students.What is the sample proportion for sample2? i.e.x2/n2Round your answer to three decimal places.
  3. In a random sample of n1=156male Statistics students,there are x1=81underclassmen.In a random sample of n2=320female Statistics students,there are x2=221underclassmen.The researcher would like to test the hypothesis that the percent of males who are underclassmen stats students is less than the percent of females who are underclassmen stats students.What is thepooledproportion ? i.e.Round your answer to three decimal places.
  4. In a random sample of n1=156male Statistics students,there are x1=81underclassmen.In a random sample of n2=320female Statistics students,there are x2=221underclassmen.The researcher would like to test the hypothesis that the percent of males who are underclassmen stats students is less than the percent of females who are underclassmen stats students.

What is the value of the test statistic?Round your answer to two decimal places.

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