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Use the given information to find the number of degrees of freedom, the critical values x and xp , 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 95% confidence; n = 23, s= 65.3. Click the icon to view the table of Chi-Square critical values. di = [(Type a whole number.) (Round to three decimal places as needed. ) XR =0 (Round to three decimal places as needed.) The confidence interval estimate of a isco