In a random sample of Toyota car owners, 83 out of 112 said they were satisfied with the Toyota four-wheel drive, while in a random sample of Subaru owners, 76 out of 120 said they were satisfied with...

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Extracted text: In a random sample of Toyota car owners, 83 out of 112 said they were satisfied with the Toyota four-wheel drive, while in a random sample of Subaru owners, 76 out of 120 said they were satisfied with the Subaru four-wheel drive. Using a significance level of 0.05, is this convincing evidence that the proportion of owners satisfied with their four-wheel drive is different for these two vehicles?