Question: Answer the problem below and provide a complete solution. Consider the following data on bearing load-life (million revs.) for bearings of a certain type when

Answer the problem below and provide a complete solution.

Consider the following data on bearing load-life (million revs.) for bearings of a certain type when subjected to a 9.56 kN load appeared: 14.5, 66.3, 69.3, 25.6, 52.4, 69.8, 73.1. Calculate sample variance A. 221.881 B. 391.723 C. 438.033 D. 560.367

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