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Unformatted text preview: 24 Minitab x F stat>Basic statistics>Display Descriptive Statistics; 4 34 Variables 4 c14 ok 4 Variable N Mean Median TrMean StDev SE Mean C1 100 3.1460 3.2000 3.1400 0.8065 0.0806 Variable Minimum Maximum Q1 Q3 C1 1.5000 5.0000 2.5000 3.8000 & MinitabH * Stat>Tables>Tally; (2) Display counts percent; (3)click ok. C1 Count CumCnt Percent CumPct 1.5 2 2 2.00 2.00 1.6 2 4 2.00 4.00 1.7 1 5 1.00 5.00 1.8 2 7 2.00 7.00 1.9 1 8 1.00 8.00 2.0 2 10 2.00 10.00 2.1 2 12 2.00 12.00 2.2 1 13 1.00 13.00 2.3 4 17 4.00 17.00 2.4 4 21 4.00 21.00 2.5 5 26 5.00 26.00 2.6 3 29 3.00 29.00 2.7 3 32 3.00 32.00 2.8 3 35 3.00 35.00 2.9 4 39 4.00 39.00 3.0 7 46 7.00 46.00 3.1 2 48 2.00 48.00 3.2 3 51 3.00 51.00 3.3 6 57 6.00 57.00 3.4 7 64 7.00 64.00 3.5 6 70 6.00 70.00 3.6 2 72 2.00 72.00 3.7 2 74 2.00 74.00 3.8 6 80 6.00 80.00 3.9 6 86 6.00 86.00 4.0 5 91 5.00 91.00 4.1 1 92 1.00 92.00 4.3 1 93 1.00 93.00 4.4 1 94 1.00 94.00 4.5 1 95 1.00 95.00 2 5 4 3 2 1 15 10 5 C1 Frequency 4.6 1 96 1.00 96.00 4.7 1 97 1.00 97.00 4.8 1 98 1.00 98.00 5.0 2 100 2.00 100.00 N= 100 ( & o Graph>Histogram; (2) Graph( c1 (3)click ok. :P * 5.0 4 ,4 1.5 4 ,P 3.146 4 . 2. 4 F (20,10) h . H MTB > set c1 DATA> 0:10/0.01 DATA> end MTB > pdf c1 c2; SUBC> f 20 10. 3 MTB > plot c2*c1 3. 4 MINITAB4 4 4 2 (9)TND 0.05 4 . &DE MTB > invc 0.975 k1; SUBC> chis 9. MTB > invc 0.025 k2; SUBC> chis 9. MTB > print k1 k2 a& a K1 19.0228 K2 2.70039 4. c g A& XNN ( , 2 )TND A & 4 6 c g A & (ppm)4 2.064 1.934 2.124 2.164 1.984 1.954 (1) D F & sv A& I (2) & 4 =0.104 95% c F & & (3) 4 4 ND 95% & TND TND F & . c F & 4 MTB > set c1 DATA> 2.06 1.93 2.12 2.16 1.98 1.95 DATA> end MTB > mean c1 a& Mean of C1 = 2.0333 I A& A & A 2.0333 4 24 ATND F & 4 5 10 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 C1 C2 B4 Stat>Basic Statistics>1-Sample Z; C4 Variables 4 c1 D4 Sigma 4 0.1 E4 click ok 4 The assumed sigma = 0.1 Variable N Mean StDev SE Mean 95.0% CI C1 6 2.0333 0.0946 0.0408 ( 1.9533, 2.1133) a& 4 0.104 95% 9 A & A & A & ( 1.9533, 2.1133) a3aAa & Stata Basic Statistics>1-Sample t; B4 Variables 4 c14 click ok 4 Variable N Mean StDev SE Mean 95.0% CI C1 6 2.0333 0.0946 0.0386 ( 1.9341, 2.1326) a& 4 & 95% 9 A & A& A& ( 1.9341, 2.1326) 5. ( .13 )7 A & A& A& 10 7 A & A & g/ cm 2 482, 493, 457, 471, 510, 446, 435, 418, 394, 496, g* * 7 ( 05 . = ). D g* * MTB > set c1 DATA> 482 493 457 471 510 446 435 418 394 496 DATA> end MTB > set c2 DATA> 0.025 0.975 DATA> end MTB > stde c1 k1 a& Standard deviation of C1 = 37.178 MTB > let k2=k1**2*9 MTB > invc c2 c3; SUBC> chis 9....
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This note was uploaded on 06/06/2008 for the course STAT 501 taught by Professor Heckard,robertf during the Summer '07 term at Pennsylvania State University, University Park.

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���� - 24 Minitab x F...

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