1. What is wrong with the following questions response categories: How often to

1. What is wrong with the following questions response categories: How often to you attend live music concerts: never 12 times per week 25 times per week 5 or more times per week.A. Not mutually exclusiveB. Not exhaustiveC. Not a numerical level of measurementD. Not reliableE. Both a and b2. 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 randomB. PurposiveC. Simple randomD. AvailabilityE. Quota3. A spurious relationship between two variables is:A. FalseB. CompensatoryC. ValidD. CausalE. Reliable 4. The simple answer to the question What is ethical research practice? is:A. Making sure no harm is caused to subjectsB. Never using deceptionC. There is no simple answerD. Being sure to compensate human subjects for their participationE. Only using children in an obviously ethical manner