4_40

 

Hypotheses

  • Null Hypothesis: There is no difference between the means of the two groups
  • H0 : μ1 = μ2

  • Alternative Hypothesis: There is a difference between the means of the two groups.
  • H1 : μ1 ≠ μ2

  • Degrees of Freedom (df) = N1 + N2 – 2
  •                                              = 5 + 5 – 2

                                                 = 8

  • Alpha Level (α) = .05