Mathematics, 02.07.2020 19:01 pinkpearl2022
A sample of 26 offshore oil workers took part in a simulated escape exercise, and their escape time (unit: second) were observed. The sample mean and sample standard deviation are 370.69 and 24.36, respectively. Suppose the investigators had believed a priori that true average escape time would be at most 6 minutes. Does the data contradict this prior belief
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A sample of 26 offshore oil workers took part in a simulated escape exercise, and their escape time...
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