Aloys de Jonge

3 Questions 7 Answers 0 Followers

Questions related from Aloys de Jonge

Why is there no significant difference in effect size between two populations while there are different conclusions drawn between the two populations?

Hi, I want to investigate if there are significant differences in the difference of two groups. I have two populations and both populations have a control group and a experiment group. To...

13 June 2019 616 7 View

How do I compare the difference for two populations in the difference between the control group and experiment group?

Hi, I want to investigate if there are significant differences in the difference of two groups. I have two populations and both populations have a control group and a experiment group. I want...

11 June 2019 2,471 6 View

How do you calculate the standard deviations when subtracting two means with different standard deviations?

Hi, I want to subtract two means from one antoher, but I am not sure on how to calculate the new standard deviation when doing this. I have a mean of 0.649 with standard deviation 0.27 and from...

11 June 2019 6,241 9 View