Kamila Alammar

4 Questions 6 Answers 0 Followers

Questions related from Kamila Alammar

If there is no correlation , is there a need to run linear regression?

I have five independent variables and one dependent. I have run a correlation matrix, and 2 of them have a correlation with the DV. if I will run multiple regression , shall I add all the...

27 March 2017 3,887 17 View

Chi-square with a convenience sample, is it appropriated?

I have been read that chi-squares are not appropriate when convenience sampling has been applied. is it true?

23 January 2017 7,241 2 View

How i can calculate the overall standar deviation for multi dimensions?

How I can calculate the SD for multi dimensions, if each dimension has a different items?

05 November 2016 1,702 3 View

Chi-square with unbalanced design?

I have to find out the association between two variables, one of the variables has a three unbalanced group, and I choose the chi-square test, but unfortunately the number in each group was...

01 January 1970 6,870 3 View