The glucose content of the syrup in canned peaches is normally distributed. A random sample of n = 12 cans yield a sample standard deviation of s =4.8 milligrams. Calculate a 90% two-sided confidence interval for the standard deviation. O a. 3.30 < o 8.76 O b. None of the above Oc. 3.65 s o< 9.69 O d. 3.59 s o s 7.45

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