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A digit Dogsant Use the given information to find the number of degrees of freedom, the critical values x; and ya . and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution Nicotine In menthol cigarettes 99% confidence, n = 24, s =0 28 mg Click the Icon to view the table of Chi Square critical values di=(Type a whole number )