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Commute times to a major city follows the normal probability distribution and the standard deviation...

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Commute times to a major city follows the normal probability distribution and the standard deviation is 4 5 minutes Arandon Sample of 104 Commute times is given below in minutes Use Excel to find the 98 confidence interval for he mean travel time in minutes Round your answers to one decimal place and use ascending order Time 4 6 2 3 5 8 0 15 35 40 40 34 32 35 31 15 4 1 37 40 31 14 39 14 11 33 38 21 35 33 34 27 31 26 35 32 18 40 17 32 38 28 21 33 12 24 23 24 37 30 28 10 13 33 0 0 8 5 20 lo 41 36 13 38 39 37 33 39 41 17 113 40 128 dy I F F 12 35 16 34 29 36 32 20121 27 1 34 32 2511 16 21 34 13 C 29 ar 23 34 R 33 37 39 36 11 42 33

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