1-1-2015

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Friedman TestNonparametric Test

1. Repeated Measures 2. Wilcoxon Test

StatisticLaerd

i. ii. iii.

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1.

2.

3.

1

2.38

2

2.17

3

1.46

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𝐻0: µ1= µ2 = µ3

𝐻𝑎:

SPSS

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5

Wilcoxon

.05 >