Question

Identify the type of sample used.

An electronics store sends out a survey to the people on its mailing list asking them about their favorite brands of televisions.














A.

convenience











B.

simple random











C.

stratified random











D.

systematic

Answer 1

@epoweritheta

Answer 2

i dont know friend

Answer 3

@e.mccormick can i have some help

Answer 4

Have you looked up the terms? This one is basically the example they use to define one of those.

Answer 5

i did im horrible at amth

Answer 6

@e.mccormick

Answer 7

@Juicstice HELP

Answer 8

This has to do with English, not math. It is just the meaning of those four terms.
https://explorable.com/course/sampling

So what is special about a mailing list someone already has?

Answer 9

I'm going to say that it is systematic. Just like e.mccormick said you just need to define the words and see which one fits best in the example that is given