Question

To find out whether the citizens of a city are willing to pay higher taxes to make improvements to the city's playgrounds, the city council randomly selects 500 citizens to be surveyed about the issue.


Is this sample of citizens likely to be biased or unbiased?

A.
biased

B.
unbiased

Answer 1

@undeadknight26

Answer 2

B

Answer 3

thanks can u help me with 3 more...?

Answer 4

In a bin containing 500 marbles, 180 are red, 240 are blue, and 80 are green.


In a bowl of 25 marbles scooped from this bin, how many would be expected to be green?

A.
4

B.
8

C.
9

D.
12

Answer 5

@Official_Hotboy