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The vast majority of cases are clumped together at the lower end of the scale, with most falling below 100,000. There are, however, a few cases in the 500,000 range and even beyond (too few to even be visible without modifying the histogram). These very high values for only a few cases have a significant effect on the mean but little or no effect on the median, making the median a better indicator of centeral tendency in this example. |
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Histograms for Scale Variables |