Table of Contents

~~SLIDESHOW~~

T-test

Recap: 4가지 종류의 t-test

see t-test 문서

Data: hs1.sav

동영상

One Sample T-test

Analyze
 Compare Means
  One Sample t-test
   select write and compare it to 50
t-test 
 /testval=50
 /variables=write.

Two Sample Independent T-test

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.

Paired T-test

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