Question

A restaurant wanted to get an idea of what customers thought of its service. The restaurant sent out surveys to all of its repeat customers asking them to reply.

What kind of sampling is this?

responses to a survey
random sampling
restaurant sampling
biased sampling
@mathstudent55

Answer 1

C right?

Answer 2

Is the sampling random or biased? That is the question here.

Answer 3

biased

Answer 4

Why?

Answer 5

wait random

Answer 6

I didn't say you were wrong. I only wanted to know that you understand why you chose an answer over the other.

Answer 7

oh ok so it's biased not random

Answer 8

Yes, but do you understand why?

Answer 9

yes so my answer was right?

Answer 10

The answer is D, biased sampling.
Do you understand why?

Answer 11

yes because Since customers that come to a restaurant repeatedly usually like the service, the responses to the surveys should be positive.

Therefore, this is an example of biased sampling.

Answer 12

i have 2 more

Answer 13

Exactly. Good job!

Answer 14

Ok.