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Mathematics, 22.04.2020 16:28 zahradawkins2007
A sample of 16 atm transactions shows a mean transaction time of 67 seconds with a standard deviation of 12 seconds. Find the test statistic to decide whether the mean transaction time exceeds 60 seconds.
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A sample of 16 atm transactions shows a mean transaction time of 67 seconds with a standard deviatio...
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