A survey showed that 36% of car owners prefer two-door cars, 52% prefer four-door cars, and 12% have no preference. You ask 300 people. How many do you think will prefer the two-door cars? (1 point)
108 people
192 people
253 people
300 people

Question

A survey showed that 36% of car owners prefer two-door cars, 52% prefer four-door cars, and 12% have no preference. You ask 300 people. How many do you think will prefer the two-door cars?  (1 point)
	108 people
	192 people
	253 people
	300 people

ipwnbunnies · Answer

So, you know that 36% of people prefer the two-door cars. 300 people were surveyed. Therefore, 36% of the 300 people prefer the two door cars. Can you find what is 36% of 300?

ello1221 · Answer

oh ok also i have some more questions is that alright

ipwnbunnies · Answer

Sure.

ello1221 · Answer

Tony works in a factory that produces 1,000 computers each day. When 50 computers were sampled, it was found that 7 were defective. Estimate how many defective computers are made each day.  (1 point)
	140 computers
	7 computers
	169 computers
	265 computers

ipwnbunnies · Answer

Okay, for this one, we know out of 50 computers, 7 are defective. So out of 1000 computers, some number will be defective. This is a question of simple ratios.

Sorry, OpenStudy went down for like half an hour for me.

ipwnbunnies · Answer

$$\frac{ 7 }{ 50 } = \frac{ x }{ 1000 }$$