Multiple Choice
Why would a non-directional hypothesis NOT be used?
A) It tests the significance of the relationship/difference between two or more variables
B) It can be used if researchers do not have enough evidence to make a specific prediction about the direction of the relationship/difference
C) It is more exploratory than directional hypotheses
D) It tests the cause-and-effect relationship between variables
E) It could be used in all cases
Correct Answer:
Verified
Correct Answer:
Verified
Q8: What is a "null hypothesis"?<br>A) A hypothesis
Q9: What is a "bell curve"?<br>A) An asymmetrical
Q10: Write two non-directional and directional hypotheses and
Q11: Which of the following criteria are elements
Q12: What is a research hypothesis?<br>A) A hypothesis
Q14: What type(s) of research typically use hypotheses?<br>A)
Q15: Why is the Central Limit Theorem essential
Q16: What does "p ? .05" tell about
Q17: Which of the following statement about standard
Q18: According to the Central Limit Theorem:<br>A) Larger