An employee is monitoring the internal temperature of a cryogenic liquid storage tank. Ideally the tank should maintain a constant 70.61K (Kelvin) internal temperature. The employee records the following temperatures over the course of a day: 79.16, 77.65, 68.35, 76.07, 79.84K. x = E Xi %3D N 「ェ= What is the mean temperature? Use 2 decimal precision in your answer.
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