The two $\chi ^ { 2 }$-values that divide the area under a $\chi ^ { 2 }$-curve into a middle $0.9$ area and two outside $0.05$ areas are $\chi _ { 0.9 } ^ { 2 }$ and $\chi _ { 0.1 } ^ { 2 }$.

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The Answer of The two $\chi ^ { 2 }$-values that divide the area under a $\chi ^ { 2 }$-curve into a middle $0.9$ area and two outside $0.05$ areas are $\chi _ { 0.9 } ^ { 2 }$ and $\chi _ { 0.1 } ^ { 2 }$.

The Two χ2\chi ^ { 2 }χ2 -Values That Divide the Area Under A

The Two $\chi ^ { 2 }$ -Values That Divide the Area Under A