Guide Steve will conduct a survey to determine the number of times per year that people in the United States shop for clothing.
Which sample should Steve use to get results that are the most representative of the total population?
A random sample of 1,000 people from 10 local clothing stores.
O A random sample of 1,000 people from his city.
O A random sample of 1,000 people from his state.
d A random sample of 1,000 people from each of the 50 states.
Rack

35-60 students are taking math.

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.

it goes right