Question

Identify the type of sample used.

Max surveys the children who live on his street about the types of equipment they want installed at the new city playground.

A.
convenience

B.
simple random

C.
stratified random

D.
systematic

Answer 1

help

Answer 2

@jigglypuff314 ?

Answer 3

Hello :)
I'm not all that good at these sorts of questions,
but I came across http://freespace.virgin.net/liam.mullan/maths/samples.html
which can help explain some things :)

stratified is when population is broken into categories like children, teens, adults, seniors, etc
convenience might be, "who ever is closest"
systematic is like "every 10th person"