Setf-Esteem Scores In the study cited in Exercise 11, the rescarchers collected the data shown here on a self- esteem questionnaire. At a = 0.05, can it be concluded that there is a difference in the self-esteem scores of the two groups? Use the P-value method. Stayers X2 - 2.96 oz = 0.75 ng = 225 Leavers х — 3.05 01 = 0.75 B) = 103

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