both variables dichotomies/nominal
both variables rank/ordinal
both variables ordinal
Point biserial correlation
one variable true dichotomy/nominal and one interval/ratio
both variables continuous (interval or ratio) and relationship is nonlinear
both variables continuous (interval or ratio) and relationship is linear
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.
NEW! Voice Recording
Click the mic to start.