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Unformatted text preview: 22 20 23 21 22 23 25 22 25 22 18 25 21 24 24 21 23 24 22 20 23 23 22 24 22 20 26 23 22 21 1. What average mileage would you tell the company to state in the advertisements? 2. In the fine print of the ad, how would you finish the statement: "95% of vehicles tested had gas mileage performance between _______ and __________mpg" 3. What features of the data make you think that your answer in #2 is valid? Frequency 18 1 19.6 0 21.2 7 22.8 8 24.4 10 More 4 Bin binvalue range per bin= 1.33 30 25 20 15 10 5 0 0 5 10 15 20 25 30 35 Column B tell the company to state ould you finish the ad gas mileage __________mpg" ou think that your answer Mean Standard Error Median Mode Standard Deviation Sample Variance Kurtosis Skewness Range Minimum Maximum Sum Count Confidence Level(95.0%) Column1 22.43 0.32 22 22 1.77 3.15 0.19 -0.2 8 18 26 673 30 0.66 Bin 18 19.33 20.67 22 23.33 24.67 26 More BINS 18 19.33 20.67 22 23.33 24.67 26 Column B 30 35 Frequency 1 0 3 4 14 4 3 1 Histogram 15 10 Frequency 5 0 19.33 22 24.67 More 18 20.67 23.33 26 Bin Column O...
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This note was uploaded on 01/10/2010 for the course ES ES140 taught by Professor Lewis during the Spring '09 term at Vanderbilt.

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