In order to calculate an ordinal test of significance, the following must be
true
a. the scores must be normally distributed in the population
b. the variability within each sample must be homogeneous
c. the population means must be assumed to be equal
d. none of these
Question 2
If Pearson's r is -1.00, prediction will be
a. negative.
b. positive.
c. weak.
d. strong.
