There are 3000 people at a concert you survey a random sample of 200 people and find that for 35 of them this is their first con
cert they have ever attended estimate how many total people are attending their first concert that night
1 answer:
Ok so
ratio
35/200=x/3000
7/40=x/3000
multiply both sides by 12000
2100=4x
divide both sides by 4
525=x
aprox 525 people
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Hope This Helps!
Plz Mark Brainliest!
