power point 8 - Figure 10.7 The effect of changing the...

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Please sign in Week 5 Assignment is ready on the Web Show on screen 2 Workbook notes graded  Monday 28 Sept      Copyright, 1996 © Dale Carnegie & Associates, 
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LAST LECTURE WE STARTED LOOKING AT WAYS IN WHICH DATA CAN BE ORGANIZED SENSIBLY. Copyright, 1996 © Dale Carnegie & Associates, 
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For Categorical variables Pie charts and Bar Graphs are best But can do for Quantitative as well Recall Pareto– Show question on screen 2 Do Pareto carefully for question in the Assignment Show the Web site Crude Oil data and another site For selected countries And how to get the data Then show my data on screen 2
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Graphs for quantitative variables Line graphs---time on the x-axis Go to Line graph for Crude Oil
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Unformatted text preview: Figure 10.7 The effect of changing the scales in a line graph, for Example 6. Both graphs plot the same data, but the right-hand graph makes the increase appear much more rapid. (These figures were created using the SPSS software package.) Line graph for crude oil example Describing data with Histograms but first CPS question describing data histograms See the Help file in Week 5 Assignments on the Web Histograms summarize the data How?overhead Bill calls intervals bins Go to Heating Bills file and work thru slowly--- Talk about Data and data Analysis Comment on how to read the Histogram Do overhead...
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power point 8 - Figure 10.7 The effect of changing the...

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