The branch of statistics dealing with making comparisons between two different conditions in which subjects were tested is called
a. descriptive statistics.
b. test statistics.
c. correlational statistics
d. inferential statistics.
Question 2
Which of the following is least likely to be a factor in selecting among statistical procedures?
a. the type of data we have collected
b. how many observations we have
c. whether we are looking at relationships or differences
d. how many groups or variables we have