Ford claims that the 2016 Mustang GT provides 425 HP(horsepower) of power. A random sample of 17 Mustang GTs was takenand the horse power ratings were followed an approximately normalmodel with a mean of 407.2 HP and a standard deviation of 41.96 HP.Find the critical value for a 99% confidence interval.

Answer rating: 100% (QA)

To find the critical value for a 99 confidence interval we need to use t... View the full answer