Graham wants to determine which football team is the most popular at a game between the home team and the visiting team. Which of the following methods will give him the most accurate results? A.
surveying a group of people standing in line for tickets

B.
surveying people who do not live in the home team’s city

C.
surveying the cheerleaders for the home team

D.
surveying people wearing hats for the visiting team

Surveying a group of people standing in line for tickets

Step-by-step explanation:

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option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.