If a sample of n = 4 scores is obtained from a population with ? = 70 and ? = 12, what is the z-score corresponding to a sample mean of M = 73?
a. z = 0.25 c. z = 1.00
b. z = 0.50 d. z = 2.00
B
You might also like to view...
According to the research of Ajzen and Fishbein (1977), if you want to predict a specific behavior, you should measure a(n) ________________
Fill in the blank(s) with correct word
Which of the following is NOT an advantage of using flight simulators in aviation research?
a. safety factors b. the ability to simulate actual airplane flight conditions c. improved experimental control d. subjective measures can be used
Profiling students is problematic because it tends to underpredict who might commit a shooting
Indicate whether the statement is true or false
Researchers today believe that eustress is based on of motivation
A. Maslow's Theory B. The arousal theory C. The biological theory D. The need for affiliation theory