Mathematics, 11.03.2020 22:14 dontcareanyonemo

A random sample of 35 four-door passenger vehicles had a mean gas mileage, in miles per gallon ( mpg ) of 25.9 mpg The estimate had a margin of error of 2.6mpg at a 98% confidence level. Of the following, which is the most plausible value for the true mean gas mileage of all four-door passenger vehicles?

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A random sample of 35 four-door passenger vehicles had a mean gas mileage, in miles per gallon ( mpg...