What is the second thing that has to be evaluatedafter purpose?What are the two main types of data?

What are the three main families of statistical testsavailable after one has determined thepurpose of research and types of data to be obtainedand analyzed?

A business research is trying to determine whetherthere is a difference between Male andFemale instructors’ level of job satisfaction. Maleand Female instructors, the subjects, will beadministered a questionnaire which they would ratetheir job satisfaction level on a scale ofbetween 1 to 10, 10 being extremely satisfied.

Whatis the specific statistical test that can beused for comparing Male and Female instructors’ ratingin the research?