Hey everyone,

So for a project I am supposed to decide on the most appropriate statistical analysis to investigate the relationship between the following variables:

Number of condoms used (out of 60)
Fear of STDs (as measured on scale of 0-10)

Obviously Gender is a nominal variable, but I am wondering what scales measurement the other two are. Is number of condoms a ratio insofar as it can be zero? And is fear of acquiring STDs ordinal insofar as it is ranked? But I'm confused as this also has a possibility of zero, so could it not also be ratio?

Thanks for any help!