Suppose there are 8,000 people at a basketball game. You survey a random sample of 400 spectators and gather the following information: Estimate the number of people at the event who are under 30 years old. *


8,000 people
4,400 people
220 people
400 people

Respuesta :

220 people 8000divided by 400 then x
Estimate 220 people that are 30