【正文】 tional Graduate School of Quality Management ? 39 Pareto Chart.... ?Go to: ?Stat… ?Quality Tools… ?Pareto Chart…. 169。The National Graduate School of Quality Management ? 31 Transferring the Analysis... ?Select “Picture (Enhanced Metafile)… This will give you the best graphics with the least amount of trouble. 169。The National Graduate School of Quality Management ? 23 Move to Minitab... Open Minitab and select the column you want to paste the data into…. 169。The National Graduate School of Quality Management ? 15 Menu Bar Graph Window Editor Menu Key Functions ?Advanced Edit and Display Options ?Brushing ?Graph Manipulation ?Colors ?Orientation ?Font 169。The National Graduate School of Quality Management ? 7 Menu Bar File Menu Key Functions ?Worksheet File Management ?Save ?Print ?Data Import 169。169。The National Graduate School of Quality Management ? 8 Menu Bar Edit Menu Key Functions ?Worksheet File Edits ?Select ?Delete ?Copy ?Paste ?Dynamic Links 169。The National Graduate School of Quality Management ? 16 Menu Bar Window Menu Key Functions ?Advanced Window Display Options ?Window Management/Display ?Toolbar Manipulation/Display 169。The National Graduate School of Quality Management ? 24 Move to Minitab... Select Paste from the menu and the data will be inserted into the Minitab Worksheet…. 169。The National Graduate School of Quality Management ? 32 Transferring the Analysis... ?Our Minitab graph is now pasted into the powerpoint presentation…. We can now size and position it accordingly…. 169。The National Graduate School of Quality Management ? 40 Pareto Chart.... Fill out the screen as follows: ?Our data is already summarized so we will use the Chart Defects table... ?Labels in “Category”… ?Frequencies in “Quantity”…. ?Add title and hit OK.. 169。The National Graduate School of Quality Management ? 48 Histogram.... ?Select Graphical Summary…. ?Select OK….. ?Select OK again on the next screen... 169。The National Graduate School of Quality Management ? 56 Boxplot.... Fill out the screen as follows: ?Select “filler 1” for our Variable…. ?Select Graphs….. 169。The National Graduate School of Quality Management ? 64 Scatter Plot.... Fill out the screen as follows: ?Select GPA for our Y Variable…. ?Select Math and Verbal for our X Variables….. ?Select OK when done... 169。The National Graduate School of Quality Management ? 72 PROCESS CAPABILITY ANALYSIS 169。The National Graduate School of Quality Management ? 80 Set up the Test ?We will test the “Before” column of data…. ?Check AndersonDarling ?Click OK 169。The National Graduate School of Quality Management ? 88 ?Since we already have our data stacked, we will load C4 for our samples and C3 for our subscripts. Setting up the test…. ?Since we have already tested for equal variances, we can check off this box… ?Now select Graphs…. 169。The National Graduate School of Quality Management ? 96 Paired Comparison ?Select the Boxplot for our graphical output.. ?Then select OK.. 169。The National Graduate School of Quality Management ? 104 Let’s set up the analysis ?Load the file Anova … ?Stack the data in C4 and place the subscripts in C5 169。The National Graduate School of Quality Management ? 112 DESIGN OF EXPERIMENTS (DOE) FUNDAMENTALS 169。The National Graduate School of Quality Management ? 120 Bowling Example (continued) Go to ?Stat…. ?DOE… ?Factorial... ?Analyze Factorial Design... 169。The National Graduate School of Quality Management ? 128 Bowling Example (continued) ?The magnitude of the vertical displacement indicates the strength of the main effect for that factor. Here we see that the wristband has dramatically more effect than any other factor. We know from our earlier plots that the wristband is the only statistically significant effect 95% confidence. ?This plot also shows you the direction of the main effects. We clearly see that the “with” condition is related to the higher level of performance. 169。The National Graduate School of Quality Management ? 130 Bowling Example (continued) ?Select InteractionPlot and then Setup….. 169。The National Graduate School of Quality Management ? 122 Bowling Example (continued) Note that Selected Terms has all of the available choices already selected. We need do nothing further. Select OK. Then, at the main screen select Graphs 169。The National Graduate School of Quality Management ? 114 First Create an Experimental Design... Select 2 Level Factorial design with 3 factors Then go to Display Available Designs…. 169。The National Graduate School of Quality Management ? 106 ?Select ? C4 Responses ? C5 Factors ?Then select Graphs…. Set up the analysis…. 169。The National Graduate School of Quality Management ? 98 CONTINGENCY TABLES (CHI SQUARE) 169。The National Graduate School of Quality Management ? 90 ?In the session window we have each population’s statistics calculated for us.. ?Note that here we have a P value of .922. We therefore find that the data does not support the conclusion that there is a significant difference between the means of the two populations... Interpreting the results…. 169。The National Graduate School of Quality Management ? 82 Checking for equal variance.. ?We now want to see if we have equal variances in our samples. ?To perform this test, our data must be “stacked”. ?To acplish this go to Manip… Stack… Stack Columns…. 169。The National Graduate School of Quality Management ? 74 SETTING UP THE TEST…. Go to Stat… Quality Tools…. Capab