Douglas Russell

2 Questions 1 Answers 0 Followers

Questions related from Douglas Russell

What sample size do I need if my total population is 195 (countries in the world)?

Hi everyone, (Please excuse the ambiguity within the question - protecting my idea) I recently discovered some indexes which I and colleagues would like to see if scores on these indexes across...

03 June 2020 4,152 11 View

When do I remove participants instead of impute data?

I have a data set of around 1630. Some variables are missing in 20% of the sample (the later questions - survey fatigue/drop out). (I'm considering removing 250 participants who didn't answer...

18 March 2020 7,835 5 View