Assignments on Parametric Hypothesis test

  1. Import the given dataset Data_File_Sup.xlsx. Test the hypothesis on the sample that “Income of people living in Rural areas is lower than that of Urban areas”. Use proper hypothesis testing method with a confidence level of 0.95.
  2. Import the given dataset Data_File_Sup.xlsx. Test the hypothesis on the sample that “BMI of Male population is not equal to that of Female population”. Use proper hypothesis testing method with a confidence level of 0.95.
  3. Import the given dataset Data_File_Sup.xlsx. Can the sample be regarded as drawn from normal population with mean Age of 47 and standard deviation of 3, at 5% significance? Use proper hypothesis testing method and explain your answer.