Tag: other tests spss

By Priya Chetty on February 6, 2015 4 Comments

ANOVA or Analysis of Variance is conducted to determine the significant differences between the means of three or more independent variables.

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By Priya Chetty on February 4, 2015 No Comments

If 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.

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By Priya Chetty on February 4, 2015 No Comments

A 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.

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By Priya Chetty on February 2, 2015 No Comments

When 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.

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By Divya Narang & Priya Chetty on January 9, 2015 8 Comments

In order to determine the relationship between dependent variable and a set of multiple independent variables, linear regression analysis is conducted.

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