Author Question: Which of the following standard scores reflects the poorest relative performance on a test? a. ... (Read 109 times)

fagboi · **on:** Jun 20, 2018

Which of the following standard scores reflects the poorest relative performance on a
test?

a. z= +2.34
b. z = 0.00
c. z= -1.21
d. z= -1.84

Question 2

The null hypothesis establishes a situation under which the theoretical _____ distribution of
the test statistic may be obtained.

a. normal
b. mean
c. sampling
d. population