Cronbach Alpha is a reliability test conducted within SPSS in order to measure the internal consistency i.e. reliability of the measuring instrument (Questionnaire).
analyse with SPSS, analysing with amos, data analysis and conclusion, data testing with spss, empirical analysis with econometrics, other tests spss, spss intermediateANOVA or Analysis of Variance is conducted to determine the significant differences between the means of three or more independent variables.
analyse with SPSS, anova and manova, data analysis and conclusion, empirical analysis with econometrics, other tests spss, research data analysisWe have already discussed about factor analysis in previous article (Factor Analysis using SPSS), and how it should be conducted using SPSS. In this article we will be discussing about how output of Factor analysis can be interpreted.
analyse with SPSS, analysing with amos, data analysis and conclusion, result interpretation, spss advanced, spss expert, spss procedureFactor analysis is used to find factors among observed variables. In other words, if your data contains many variables, you can use factor analysis to reduce the number of variables.
analyse with SPSS, analysing with amos, data analysis and conclusion, spss procedureIf you want to test whether the % of people who report themselves to be very happy has changed during the time that the test has been conducted. A special case of the chi square test for independence is the test.
analyse with SPSS, other tests spssA chi square (X2) statistic is used to investigate whether distributions of categorical variables differ from one another. Categorical variables like; gender of sample population which could be either male or female.
analyse with SPSS, data analysis and conclusion, data testing with spss, empirical analysis with econometrics, other tests spss, research data analysis, spss beginnerWhen using this statistical test, you are testing the null hypothesis that 2 population means (average) are equal. The alternative hypothesis is that they are not equal.
analyse with SPSS, anova and manova, data analysis and conclusion, empirical analysis with econometrics, other tests spssIn my previous article “Introducing Data” we discussed about importing files and creation of data sheet in SPSS. Moving further, in this article I will be discussing about the most basic technique which can be applied within SPSS i.e. Frequency Testing.
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