Question

Lamont designs a survey of town residents in an attempt to predict who will be elected mayor. He chooses his sample of 500 people from the town’s 40,000 residents by asking his question to every person leaving the public library on a Saturday. Which suggestion would most improve Lamont’s random sample?
Lamont should sample only adults.
Lamont should sample only registered voters.
Lamont should decrease the sample size.
Lamont should ask every fifth person.

Answer 1

@Qwertty123 @dan815

Answer 2

@AlexandervonHumboldt2 @Awolflover1 @ash_heather1 @americansniper12 @BlazeRider2798 @bigbick1991 @bestpersonever123 @bjb2000

Answer 3

What do you think this is? @dakid88

Answer 4

i think its C but not 100% sure @Qwertty123

Answer 5

I don't think C, you don't want to decrease this do you? You want to improve it. get more accurate!

Answer 6

@dakid88 ???/ what do you think now?

Answer 7

so what are u saying D

Answer 8

no not D either. You want to get it as precise as possible! He wants to find who will be the next mayor.

Answer 9

ooooooooooo so B.

Answer 10

Yes!!!! you got it! :D

Answer 11

did you answer the other question?

Answer 12

thxs for ur help can u help me wit 2 more

Answer 13

and yes i did @Qwertty123

Answer 14

um sure, That is good!

Answer 15

Kelvin and Lewie each design surveys in order to determine the number of people who buy food at the mall. Kelvin surveys every other person leaving the food area. Lewie surveys every fifth person leaving the mall’s main entrance. Which best explains which student’s survey is likely to produce less valid results?
Kelvin’s because he surveyed people leaving an area where food is sold
Kelvin’s because he surveyed every other person instead of every fifth person
Lewie’s because he surveyed every fifth person instead of every other person
Lewie’s because he surveyed people who may or may not have bought food

Answer 16

You think it is?

Answer 17

A. @Qwertty123

Answer 18

Yeah! You are correct! :D Nice job!

Answer 19

k thxs i have one more

Answer 20

okay

Answer 21

@Qwertty123 im bout to close this question and repost the other one so i can give u another medal and i will tag u in it

Answer 22

okay! :)

Answer 23

k