Eshrat Ara

4 Questions 3 Answers 0 Followers

Questions related from Eshrat Ara

Can a T-test be applied when there are large differences in sample size of two groups?

If Group 1 consists of n=20 and Group 2 of 90, can we apply T-Test to compare the group means?

29 December 2015 6,264 0 View

Which term is appropriate " relationship or association" when using regression analysis?

I am using multiple regression analysis in a research study. While formulating research questions or hypotheses, which term should I use; "Relationship of X & Y with Z" or "Association of X...

15 December 2015 2,648 5 View

Can we do model testing in path analysis?

When applying path analysis on observed variables to study mediation, can we go for model testing also (chi-square, CFI, RMSEA, or BIC). I have come across many research papers with pathanalysis...

30 November 2015 562 2 View

How can we apply pearson correlation & multiple regression analysis on gender? Which is measured on nominal scale?

I have come across many articles where gender has been used as a moderating variable or as a control variable in the model applying multiple regression (standard/step-wise) and gender has been...

16 November 2015 8,194 12 View