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arlinguillen arlinguillen
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According to Edmunds.com, the average price that shoppers paid for a new car is $30,320. Assume that the standard deviation for the price shoppers pay is $8,740. A random sample of 38 people who purchased a new car paid an average of $32,700. Use a 98% confidence interval to test the validity of claim made by Edmunds.com.
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Business Statistics

Business Statistics


Edition: 2nd
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SwaggySwaggy
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arlinguillen Author
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3 years ago
Smart ... Thanks!
rileyjones420
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Yesterday
You make an excellent tutor!
ky
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2 hours ago
Good timing, thanks!
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