Question

Two ad agencies want to understand issues that are important to students. Agency A will interview 50 students whose names are randomly chosen from school enrollment data. Agency B will interview 50 randomly selected people from those who respond to a social media posting. Which method will produce a fair sample of the student population and why?

Agency A, because students are convenient and easy to interview

Agency A, because names randomly selected from school data will be student names

Agency B, because people who respond to social media postings have strong opinions

Answer 1

Agency B, because people who respond to social media postings are usually students

Answer 2

MEDAL @aric200 @Girls_Girder

Answer 3

hey i see ur back ~V<3

Answer 4

hurry time to yahoo!

Answer 5

PM me your insta name

Answer 6

lol

Answer 7

B is not it because some of the students who respond could also be students.
C anyone can respond to a social media post and be biased towards one side
D Grandparents are on social media, so thats not it

Answer 8

its obvi A

Answer 9

lol geez.. "obvi" haha

Answer 10

lmao u only have 3 answers /.\

Answer 11

tots obvi A

Answer 12

NVM ITS B

Answer 13

lol

Answer 14

Its B its B i actually read it

Answer 15

.. lol are you sure?

Answer 16

and i looked like 3 other places said it was B as well

Answer 17

lol okay.

Answer 18

lmao someone said they choose it and got it right

Answer 19

.-. soo.. which is it?

Answer 20

http://openstudy.com/study#/updates/537004a2e4b0d61a13c84b8d

Answer 21

http://inquus.org/updates/538430dfe4b050f9ca6dd4d6

Answer 22

he choose B and got it right

Answer 23

okay lol