Company A uses a new production method to manufacture aircraft altimeters. A simple random sample of new altimeters resulted in errors listed below. What is the test statistic X, rounded to two decimal places? -43 77 -20 -75 -44 15 16 55 -7 -53 -108 -108 O A. 1185.68 B. 36.82 C. 20.13 O O D. 0.63

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