tailieunhanh - introduction to spss RESEARCH METHODS & STATISTICS HANDBOOK PHẦN 3

cell cụ thể và vì vậy người công nhân không thể đổ lỗi cho các công nhân ở công đoạn trước. Nhiều công ty triển khai mô hình tế bào cho một số công đoạn chứ không áp dụng cho toàn bộ quá trình sản xuất. Ví dụ, các công đoạn sản xuất có quy trình sấy hay nung trong thời gian dài thường không phù hợp cho việc áp dụng mô hình tế bào vì khó liên kết công đoạn này vào quy trình liên tục của dạng tế bào | Double-click on the chart to move the histogram from the Chart Carousel Window to a Chart Window. The menu bar and tool bar change to show editing facilities. First click on CHART then OPTIONS and NORMAL CURVE - then hit OK. The normal curve superimposed over the histogram is the one for the above mean and standard deviation. Admittedly it s difficult to make a decision with such a small sample but does the curve appear to be a good fit to the histogram Now click on the icon swap axes . Does the histogram look better with vertical bars or horizontal bars Now try some of the other icons and tools to change the chart. These changes require the appropriate part of the chart to have been selected. Click on any bar. The bars will become highlighted with small black squares at their corners. Then click on the Fill Pattern - tool button the rectangle with diagonal shading . To apply a pattern click on it and then click on apply. Once you have finished with the patterns click on close. Also try the Colour Palette tool button the one with the pen and the Bar Labels icon tool button the one with the fingernails . You can also change the style of the line showing the Normal curve and the fill pattern and colour of the background of the histogram. Once you have finished with your work select FILE and then SAVE CHART. Save your histogram as To copy or move a chart into Word click on EDIT and then select COPY the chart. To move to Word minimise SPSS and open word. If Word is already open then press ALT TAB to move between programs. Once in Word go to EDIT PASTE. Finally exit from SPSS for windows by selecting FILE EXIT Section II Manipulating the Data in the Matrix Computing Recoding Filtering and Deleting Data Computing Values Start off SPSS and open the file you should find this file on your M drive in the folder that you named survey . We shall use the COMPUTE command to build up a new variable that will be labelled BMI which stands for body mass index.