#INDEPENDENT T TEST IN SPSS 16 HOW TO#

One sample t-testДЄ one sample t-test allows us to test whether a sample mean (of a normallyДistributed interval variable) significantly differs from a hypothesized You can get the hsb data file by clicking on hsb2. ( write), mathematics ( math) and social studies ( socst). Number of scores on standardized tests, including tests of reading ( read), writing Socio-economic status ( ses) and ethnic background ( race). Students with demographic information about the students, such as their gender ( female), This data file contains 200 observations from a sample of high school Most of the examples in this page will use a data file called hsb2, high schoolДЄnd beyond.

Ordinal or interval and whether they are normally distributed), see What is the difference betweenД¬ategorical, ordinal and interval variables? for more information on this. In deciding which test is appropriate to use, it is important toД¬onsider the type of variables that you have (i.e., whether your variables are categorical, You can see the page Choosing theД¬orrect Statistical Test for a table that shows an overview of when each test isДЄppropriate to use. Section gives a brief description of the aim of the statistical test, when it is used, anД®xample showing the SPSS commands and SPSS (often abbreviated) output with a brief interpretation of the

#INDEPENDENT T TEST IN SPSS 16 HOW TO#

This page shows how to perform a number of statistical tests using SPSS.

Independent t test in spss 16