Histogram
!! Spotlight
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! Highlight
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3
|
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1
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Automatic softener shown in gray
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Statistical Analysis
Sample Size:
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4
(1 automatic softener and 3 human recommendations)
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Sum:
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225
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Mean:
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56.2
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Variance:
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1406.2
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Standard Deviation:
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37.5
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Median:
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75
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Raw Data Set:
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0, 75, 75, 75
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