Question: Answer please TATISTICS A rivet is to be inserted into a hole. A random sample of n = 15 parts is selected, and the hole

Answer please

TATISTICS A rivet is to be inserted into a hole. A random sample of n = 15 parts is selected, and the hole diameter is measured. The sample standard deviation of the hole diameter measurements is s = 0.12 millimeters. To construct a 90% CI on the population variance is purposed. Find the required value of the test statistic from the associated table Lutfen birini secin: O a. 26.12 and 5.63 O b. 23.68 and 6.57 O c. 31.32 and 4.07

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