There are 3,000 people at a concert. You survey a random sample of 200 people and find that for 35 of them this is the first concert they have ever attended. Estimate how many people are attending their first concert that night.
The awnser is 525 ppl your welcome and gwen does not have to use the same name for ther posts let them be
35 is 17.5% of 200
So, 17.5% of 3000 = 525 as you calculated.
good work.
I am thinking that the answer is 525 is this right?
I just scared cause im new to this
The reason there are so many names is because we are in a study group. We are sorry there is only one computer and we all had different question. Please help MY name is Gwen
aka krispie, i doubt their using this sight again. That was 8 years ago they last messaged.
300 divided by 200 = 15 x 35 = 525
use this for writing if you want
Thank you for providing an alternate computation method! This is also correct and provides a straightforward way to arrive at the answer of 525 people.
Me like cookies
You seem to be suffering from an identity crisis, Gwen/Candy/Carol.
Please use the same name for your posts.