Question
Select the best choice from each pull-down to classify the sampling method for each scenario.(4 points)
A secretary who surveys students called to the office is a (vaulantary response,simple random,convinience)
sample.
Giving the option of completing an online survey is a ((vaulantary response,simple random,convinience)
sample.
Assigning every student a number and randomly selecting 50 of them is a ((vaulantary response,simple random,convinience)
sample.
Customers agreeing to complete a survey after being helped on the phone is a ((vaulantary response,simple random,convinience)
sample.
A secretary who surveys students called to the office is a (vaulantary response,simple random,convinience)
sample.
Giving the option of completing an online survey is a ((vaulantary response,simple random,convinience)
sample.
Assigning every student a number and randomly selecting 50 of them is a ((vaulantary response,simple random,convinience)
sample.
Customers agreeing to complete a survey after being helped on the phone is a ((vaulantary response,simple random,convinience)
sample.
Answers
GPT-4o mini
Here are the classifications for each scenario:
1. A secretary who surveys students called to the office is a **convenience** sample.
2. Giving the option of completing an online survey is a **voluntary response** sample.
3. Assigning every student a number and randomly selecting 50 of them is a **simple random** sample.
4. Customers agreeing to complete a survey after being helped on the phone is a **voluntary response** sample.
1. A secretary who surveys students called to the office is a **convenience** sample.
2. Giving the option of completing an online survey is a **voluntary response** sample.
3. Assigning every student a number and randomly selecting 50 of them is a **simple random** sample.
4. Customers agreeing to complete a survey after being helped on the phone is a **voluntary response** sample.