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anonymous
 one year ago
An airline flight attendant randomly chose 25 passengers on a transatlantic flight and asked them if they liked the new entertainment system. Twentyone of those surveyed said yes.
If there are 231 passengers in all, about how many would you expect to say that they liked the new entertainment system?
A.
119
B.
147
C.
194
D.
210
anonymous
 one year ago
An airline flight attendant randomly chose 25 passengers on a transatlantic flight and asked them if they liked the new entertainment system. Twentyone of those surveyed said yes. If there are 231 passengers in all, about how many would you expect to say that they liked the new entertainment system? A. 119 B. 147 C. 194 D. 210

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1\[\Large \frac{\text{number who said yes}}{\text{number total}}=\frac{\text{number who said yes}}{\text{number total}}\] \[\Large \frac{21}{25}=\frac{x}{231}\] solve for x
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