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T-test

Recap: 4가지 종류의 t-test

see t-test 문서

Data: hs1.sav

One Sample T-test

Analyze
 Compare Means
  One Sample t-test
   select write and compare it to 50

t-test 
 /testval=50
 /variables=write.

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Analyze Compare Means Independent Samples t-test select write as the dependent variable and female as the independent variable	t-test groups=female(0 1) /variables=write.

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Analyze Compare Means Paired Samples t-test select write and science	t-test pairs= write with science (paired).