#20t

E Test: Week 3... Question 20 of 20 This test: 100 point(s) possible This question: 5 point(s) possible O Submit test Next question Use the given information to find the number of degrees of freedom, the critical 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. Platelet Counts of Women 99% confidence; n = 23, s = 65.4. Click the icon to view the table of Chi-Square critical values. df = (Type a whole number.) X2 =0 (Round to three decimal places as needed.) XR = (Round to three decimal places as needed.) The confidence interval estimate of o is