"We looked at how polarizing each movie is by measuring the standard deviation of the ratings for each movie."
That's pretty clear, even if it's still a bad measure. There are plenty of valid criticisms of this survey; you don't need to make stuff up based on skimming it before you post your predetermined conclusions.
Comments
RTFA.
"We looked at how polarizing each movie is by measuring the standard deviation of the ratings for each movie."
That's pretty clear, even if it's still a bad measure. There are plenty of valid criticisms of this survey; you don't need to make stuff up based on skimming it before you post your predetermined conclusions.