Question: I NEED ANSWER ASAP Question 4 A rivet is to be inserted into a hole. A random sample of n = 15 parts is selected,
I NEED ANSWER ASAP

Question 4 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 = 0.009 millimeters. Find a 99% lower confidence bound on the standard deviation. Round your answer to four decimal places (e.g. 98.7654). :35
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