Use the given information to find the number of degrees of freedom, the critical values x² and x2, and the confidence in
Posted: Mon Jul 11, 2022 12:49 pm
Use the given information to find the number of degrees of freedom, the critical values x² and x2, 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 95% confidence; n = 25, s = 0.24 mg. Click the icon to view the table of Chi-Square critical values. df 24 (Type a whole number.) x=(Round to three decimal places as needed.)