Mathematics, 13.10.2020 09:01, alexandrecarmene

Which statement about the graphs is true? Graph A is a valid density curve because the part of the graph from 2 to 6 is below the horizontal axis.
Graph A is not a valid density curve because the part of the graph from 1 to 2 is above the horizontal axis.
Graph B is not a valid density curve because part of the horizontal axis has negative values.
Graph B is a valid density curve because the curve is above the horizontal axis, and the area under the curve is 1.

Which statement about the graphs is true?

Graph A is a valid density curve because the part of th

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Which statement about the graphs is true? Graph A is a valid density curve because the part of the...