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Mathematics 18 Online
OpenStudy (anonymous):

A sample of 330 racing cars showed that 95 of them cost over $700,000. What is the 95% confidence interval for the true proportion of racing cars that cost over $700,000?

OpenStudy (anonymous):

I don't think I can help with this one :/ sorry. I tryed!

OpenStudy (anonymous):

Its fine. Thanks for looking!! :)

OpenStudy (anonymous):

Any time :)

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