MiniTab Class Problems 09.01.09

# MiniTab Class Problems 09.01.09 - 6.27 —————...

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Unformatted text preview: 6.27 ————— 9/1/2009 4:33:53 PM ———————————————————— Worksheet size: 10000 cells. Welcome to Minitab, press F1 for help. One-Sample T: Costs Test of mu = 1000 vs not = 1000 Variable N Mean StDev SE Mean 95% CI T P Costs 15 1110.00 1436.45 370.89 (314.52, 1905.48) 0.30 0.771 Time Series Plot of Costs One-Sample T: Costs Test of mu = 1000 vs not = 1000 Variable N Mean StDev SE Mean 95% CI T P Costs 14 765.571 552.965 147.786 (446.299, 1084.844) -1.59 0.137 One-Sample T: Costs Test of mu = 1000 vs not = 1000 Variable N Mean StDev SE Mean 95% CI T P Costs 13 637.077 284.318 78.856 (465.265, 808.889) -4.60 0.001 One-Sample T: Costs Variable N Mean StDev SE Mean 98% CI Costs 15 1110.00 1436.45 370.89 (136.60, 2083.40) 6.30 ————— 9/1/2009 4:49:33 PM ———————————————————— Worksheet size: 10000 cells....
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MiniTab Class Problems 09.01.09 - 6.27 —————...

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