MATHS  Prepare a Hypothesis test population
Case 1
Prepare a Hypothesis test population (Normal and T distribution)
Determine which one lower average with alpha 5%
Data
Pumo 1 (6,6,10,10,5,5,22,18,18,25,25,25,38,38,13,9,9,2,2,2)
Pumo2 (36,36,22,31,30,40,45,37,31,40,40,40,35,40,42,42,42,35,35,40)
Explain the results and use Minitab and paste the results
Case 2
Variance Hypothesis test populations
Prepare a Variance Hypothesis test populations
Collect 20 samples of each population and determine which one has lower consistency with an alpha 5%.
Explain the results and use Minitab and paste the results
Data
Pumo 1 (6,6,10,10,5,5,22,18,18,25,25,25,38,38,13,9,9,2,2,2)
Pumo2 (36,36,22,31,30,40,45,37,31,40,40,40,35,40,42,42,42,35,35,40)
Case3
Linear Regression Analysis
Data
Pumo 1 (6,6,10,10,5,5,22,18,18,25,25,25,38,38,13,9,9,2,2,2)
Pumo2 (36,36,22,31,30,40,45,37,31,40,40,40,35,40,42,42,42,35,35,40)
Prepare Linear Regression Analysis
Collect 20 samples related to the same population and determine if the selected independent variable is affecting the depending variable, Alpha of 5% and Correlation Coefficient
Explain the results and use Minitab and paste the results
Case4
Multiple Linear Regression Analysis
Data
Pumo 1 (6,6,10,10,5,5,22,18,18,25,25,25,38,38,13,9,9,2,2,2)
Pumo2 (36,36,22,31,30,40,45,37,31,40,40,40,35,40,42,42,42,35,35,40)
Same population and determine if the selected independent variable is affecting the depending variable
Use an alpha of 5% and Correlation Coefficient
Explain the results and use Minitab and paste the results

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Solution: MATHS  Prepare a Hypothesis test population (Solution)