Question: Should the null hypothesis be rejected for the difference between the Happiness means? Explain. Should the null hypothesis be rejected for the difference between the

  1. Should the null hypothesis be rejected for the difference between the Happiness means? Explain.
  2. Should the null hypothesis be rejected for the difference between the Anxiety means? Explain.

Data from chart:

Happiness: Pretest- M=8.4; SD=1.9 Posttest- M=8.7; SD=1.7; t(67)=-1.51; p=ns

Anxiety: Pretest- M=10.3; SD=2.9 Posttest- M=10.6; SD=2.9; t(67)= -1.23; p=ns

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