question 1 of 3
if you are conducting a survey to determine the public opinion on whether hockey is too dangerous, which of the following samples would be the least biased and most useful?

a.
fans at a football game

b.
fans at a hockey game

c.
group of local sportscasters

d.
group of shoppers at a shopping mall

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3 of 3 answered

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a .4y4

hope this !

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.