Multiple choice

1. What is wrong with the following question's response categories: How often to you attend live music concerts: never, 1–2 times per week, 2–5 times per week, 5 or more times per week.

A. Not mutually exclusive 

B. Not exhaustive 

C. Not a numerical level of measurement 

D. Not reliable 

E. Both a and b 

2. When magazines and websites create surveys that readers or visitors to the website can choose to complete, what type of sampling method is used?

A. Stratified random 

B. Purposive 

C. Simple random 

D. Availability 

E. Quota

3. A spurious relationship between two variables is:

A. False 

B. Compensatory 

C. Valid 

D. Causal 

E. Reliable  

4. The simple answer to the question “What is ethical research practice?” is:

A. Making sure no harm is caused to subjects 

B. Never using deception 

C. There is no simple answer 

D. Being sure to compensate human subjects for their participation 

E. Only using children in an obviously ethical manner