Mathematics, 12.12.2020 17:10 itsgiovanna

A new process for producing a type of novolac resin is supposed to have a mean cycle time of 3.5 hours per batch. Six batches are produced, and their cycle times, in hours, were 3.45 3.47 3.57 3.52 3.40 3.62. Can you conclude that the mean cycle time is greater than 3.5 hours

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A new process for producing a type of novolac resin is supposed to have a mean cycle time of 3.5 hou...