Consider this example a humble emulation from this amazing tutorial from Kurt Buhler. On the x-axis scale of this example, its the week-over-week variation and on the y-axis scale; the total sales in value. Each dot is a product model and the dots in the center depict little variation versus last week while data points on the far sides and high up, depict extreme variation and could be considered outliers, detected at-a-glance.
You can download the pbix file below. Feel free to poke it.
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