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Appendix B: Computer Resources 347
Figure B.7 Minitab display of a histogram with five classes for the data in Example B.3.
Prepare a dot plot for the following data:
Solution:
EXAMPLE B.4
23 25 20 16 19 18 42 25
28 29 36 26 27 35 41 18
20 24 29 26 37 38 24 26
34 36 38 39 32 33
1. Enter the data in column C1 of the data window (the same as in Example B.3).
2. Select Graph from the command menu.
3. Click Dotplot from the pull-down menus available under the Graph
command menu.
4. Select the Simple dot plot.
5. Enter C1 into the Graph Variables box and click OK.
6. The Minitab output will appear in the graph window as shown in Figure B.8.
Continued