QuestionSports car or convertible? The following table presents the fuel efficiency, in miles per gallon, for a sample of convertibles and a sample of sports cars.
\begin{tabular}{|c|ccccccc|}
\hline Convertible MPG & 25 & 20 & 25 & 25 & 24 & 21 & 21 \\
\hline Sports MPG & 22 & 27 & 23 & 24 & 21 & 18 & 21 \\
\hline
\end{tabular}
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Part 1 of 3
(a) Find the sample standard deviation of the mileage for the sample of convertibles. Round the answer to one decimal place as needed.
The sample standard deviation for the convertibles, in miles per gallon, is .
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Studdy Solution
Take the square root of the result to get the sample standard deviation.
Solution: The sample standard deviation for the convertibles is approximately miles per gallon.
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