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Vehicle type/class Year Make Model Price MPG (city) MPG (highway) Drive type sedan 2021 toyota camry XLE $ 33,372.00 24 34 all-wheel drive sedan 2021

Vehicle type/class Year Make Model Price MPG (city) MPG (highway) Drive type
sedan 2021 toyota camry XLE $ 33,372.00 24 34 all-wheel drive
sedan 2021 Nissan Altima 2.5 SV $ 31,633.00 28 39 all-wheel drive
sedan 2021 Honda Accord Hybrid Touring $ 37,435.00 44 41 2 wheel drive - front
sedan 2021 Audi A4 2.0T Premium $ 48,765.00 24 34 All wheel drive
sedan 2021 Volkswagen Arteon SE $ 38,774.00 22 32 2 wheel drive - front
sedan 2022 toyota Prius Prime LE $ 28,220.00 55 54 2 wheel drive - front
crossover 2021 Subaru Crosstrek 2.0i Premium $ 28,827.00 28 33 All wheel drive
sedan 2022 Hyundai Accent SEL $ 17,940.00 33 41 2 wheel drive - front
sedan 2020 Hyundai Elantra SEL $ 19,300.00 31 41 2 wheel drive - front
Hatchback 2021 maza MAZDA3 $ 35,220.00 23 31 All wheel drive
Mean $ 31,948.60
Median $ 32,502.50
SD 9141.969812
Sample size 10
p 0.5
q 0.5

A town official claims that the average vehicle in their area sells for more thanthe 40thpercentile of your data set. Using the data, you obtained in week 1, as well as the summary statistics you found for the original data set (excluding the super car outlier), run a hypothesis test to determine if the claim can be supported. Make sure you state all the important values, so your fellow classmates can use them to run a hypothesis test as well. Use the descriptive statistics you found during Week 2 NOT the new SD you found during Week 4. Because again, we are using the original 10 sample data set NOT a new smaller sample size. Use alpha = .05 to test your claim.

(Note: You will want to use the function =PERCENTILE.INC in Excel to find the 40thpercentile of your data set. Hopefully this Excel function looks familiar to you from Week 2.)

First determine if you are using a z or t-test and explain why. Then conduct a four-step hypothesis test including a sentence at the end justifying the support or lack of support for the claim and why you made that choice.

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