$$\text { For four degrees of freedom, the value of } \alpha \text { shown in the } \chi ^ { 2 } \text { distribution below is } 0.05 \text {. }$$

$$\text { For four degrees of freedom, the value of } \alpha \text { shown in the } \chi ^ { 2 } \text { distribution below is } 0.05 \text {. }$$