projects - 3.00 = 0.25*C14 + 0.25 Q1 = 24 Q2 position by...

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stat x ranked x x x-xbar (x-xbar)^2 24 20 20 -9.73 94.6145 26 24 24 -5.73 32.7985 24 24 = Q1 24 -5.73 32.7985 20 26 26 -3.73 13.8905 27 27 27 -2.73 7.4365 27 27 = mediian 27 -2.73 7.4365 28 28 28 -1.73 2.9825 31 31 31 1.27 1.6205 49 33 = Q3 33 3.27 10.7125 33 38 38 8.27 68.4425 38 49 49 19.27 371.4485 0 644.1818 = SOS count 11 64.4182 = variance 8.0261 = st dev min 20.000 max 49.000 sum 327.000 mean 29.727 median 27.000 mode 24, 27 midrange 34.500 Q1 24.000 25.000 Q3 33.000 32.000 midquartile 28.500 IQR 9.000 range 29.000 variance 64.418 st dev 8.026 IQR/R 0.310 CV 0.270
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index x ranked x by counting 1 24 20 2 26 24 3 24 24 = Q1 4 20 26 5 27 27 6 27 27 = median = Q2 7 28 28 8 31 31 9 49 33 = Q3 10 33 38 11 38 49 n 11 11 BY MINITAB: Q1 position by Minitab =
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Unformatted text preview: 3.00 = 0.25*C14 + 0.25 Q1 = 24 Q2 position by Minitab = 6.00 = 0.50*C14 + 0.50 Q2 = 27 Q3 position by Minitab = 9.00 = 0.75*C14 + 0.75 Q3 = 33 BY EXCEL: Q1 position by Excel = 3.50 = 0.25*C14 + 0.75 Q1 = 25 Q2 position by Excel = 6.00 = 0.50*c14 + 0.50 Q2 = 27 Q3 position by Excel = 8.50 = 0.75*C14 + 0.25 Q3 = 32 Excel quartile function: Q1 by Excel = 25 Q3 by Excel = 32 %-ile rule (ASW) Q1 = 25%-ile = 2.75 round up to 3, so Q1 = 24 Q3 = 75%-ile = 8.25 round up to 9, so Q3 = 33...
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This note was uploaded on 02/19/2011 for the course OM 210 taught by Professor Singer during the Spring '08 term at George Mason.

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projects - 3.00 = 0.25*C14 + 0.25 Q1 = 24 Q2 position by...

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