Aloys de Jonge

2 Questions 4 Answers 0 Followers

Questions related from Aloys de Jonge

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 2,441 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 6,217 9 View