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Metode standar Metode baru t-Test: Two-Sample Assuming Unequal

32 35

37 31

35 29 Mean

2 25 Variance

!1 3! "#ser$ations

!! !% &'pot(esi)e* Mean +i,erence

35 27 *

31 32 t Stat

3! 31 ./T0t one-tail

t ritical one-tail

./T0t two-tail

t ritical two-tail

7/24/2019 Trainning Karyawan

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ariances

Metode standar Metode baru

3542222222222 314555555555

2!4!!!!!!!!!! 2%4%27777777

9 9

%

1

14!9!!1

%4%59299%12

147!5373

%411539%25

241199%52992