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To observe how different lines can give different values for skewness, do the following:

1. Create the following measures:

09_Skewness2 = 
    VAR __Table = SELECTCOLUMNS('R09_Table',"__Value",'R09_Table'[Column2])
RETURN
    DIVIDE(
        3 * (AVERAGEX(__Table,[__Value]) - MEDIANX(__Table,[__Value])),
        STDEVX.P(__Table,[__Value]),
        0
    )

09_Skewness3 = 
    VAR __Table = SELECTCOLUMNS('R09_Table',"__Value",'R09_Table'[Column3])
RETURN
    DIVIDE(
        3 * (AVERAGEX(__Table,[__Value]) - MEDIANX(__Table,[__Value])),
        STDEVX.P(__Table,[__Value]),
        0
    )

2. On the same Report page as before, create another Card visualization and place the 09_Skewness2 measure into the Fields area of the visualization.
3. On the same Report page, create another Card visualization and place the 09_Skewness3 measure into the Fields area of the visualization.
4. On the same Report page, create another Line chart visualization and place the Index column from the R09_Table table into the Axis area and the Column2 column from the R09_Table table into the Values area of the visualization.
5. On the same Report page, create another Line chart visualization and place the Index column from the R09_Table table into the Axis area and the Column3 column from the R09_Table table into the Values area of the visualization.