It is a common belief that SUVS are safer than cars. In a collision, does an SUV sustain less damage (cost of repair) than a car? SUV Damage ($) Car SUV into Car Damage ($) Honda CR-V into Honda...


It is a common belief that SUVS are safer than cars. In a collision, does an SUV sustain<br>less damage (cost of repair) than a car?<br>SUV Damage<br>($)<br>Car<br>SUV into Car<br>Damage ($)<br>Honda CR-V into Honda<br>$1,721<br>$1,274<br>Civic<br>Toyota RAV4 into Toyota<br>$1,434<br>$2,327<br>Corolla<br>Hyundai Tuscon into Kia<br>$850<br>$3,223<br>Forte<br>Volkswagon Tiguan into<br>$2,329<br>$2,058<br>Volkswagon Golf<br>Jeep Patriot into Dodge<br>Caliber<br>$1,415<br>$3,095<br>Ford Escape into Ford<br>Focus<br>$1,470<br>$3,386<br>Nissan Rogue into Nissan<br>$2,884<br>$4,560<br>Sentra<br>Test the claim above at the a = 0.1 level of significance. Note: A normal probability<br>plot of difference in car damages between SUVS and other cars indicates the population<br>could be normal and a boxplot indicated no outliers.<br>a. Express the null and alternative hypotheses in symbolic form for this claim. Assume<br>Ha = H1 - 12, where 4i is the population mean cost for the SUV Damage and l2<br>is the mean cost for the Car Damage.<br>Ho: Ha Select an answer v<br>H1:Ha Select an answer v<br>b. What is the significance level?<br>a =<br>c. What is the test statistic? Round to 3 decimal places.<br>d. What is the p -value? Round to 4 decimal places.<br>p =<br>

Extracted text: It is a common belief that SUVS are safer than cars. In a collision, does an SUV sustain less damage (cost of repair) than a car? SUV Damage ($) Car SUV into Car Damage ($) Honda CR-V into Honda $1,721 $1,274 Civic Toyota RAV4 into Toyota $1,434 $2,327 Corolla Hyundai Tuscon into Kia $850 $3,223 Forte Volkswagon Tiguan into $2,329 $2,058 Volkswagon Golf Jeep Patriot into Dodge Caliber $1,415 $3,095 Ford Escape into Ford Focus $1,470 $3,386 Nissan Rogue into Nissan $2,884 $4,560 Sentra Test the claim above at the a = 0.1 level of significance. Note: A normal probability plot of difference in car damages between SUVS and other cars indicates the population could be normal and a boxplot indicated no outliers. a. Express the null and alternative hypotheses in symbolic form for this claim. Assume Ha = H1 - 12, where 4i is the population mean cost for the SUV Damage and l2 is the mean cost for the Car Damage. Ho: Ha Select an answer v H1:Ha Select an answer v b. What is the significance level? a = c. What is the test statistic? Round to 3 decimal places. d. What is the p -value? Round to 4 decimal places. p =

Jun 02, 2022
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