• There is no significant evidence against the null hypothesis, and therefore the null hypothesis is not rejected.
  • Attachment 1
  • Attachment 2
  • Attachment 3

Group 1Group 2Group 3.Group 45.31TOE3:02WE are interested in testing the null hypothesis }/{ : }I – U.S. “ = 0Z }} = 0 1. 01 = OZ.

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