(2.806066) x (2.806066) x (2.806066) x (2.806066) = 61.99998 (rounded)
The best way to randomly choose the 100 families would be to allow a random number generator to come up with 100 families within a 50 radius of the amusement park.
Using this method would ensure that it is more randomised & not limited to people who come at a specific time or are in a specific area as well as it not be affected by subconscious bias of people when selecting people to survey.
Answer:
20
Step-by-step explanation:
23 + 17 = 40
40 / 2 = 20
Hope that helps!
You have a 1.6 chance if i am wrong i am sorry
