5 - For dimensional comparisons, presuppositions are required for, this statement.

a) True

b) False

c) True or False cannot be determined.

6-If a researcher wants to test a hypothesis of equal inequality in the scores of a group of students on an intelligence test and an achievement test, what is the most appropriate statistical test to test this hypothesis?

a) z test

b) t test

c) F test

d) x^2 test

e) non