The residual value is calculated using the formula:
\[ \text{Residual} = y - \hat{y} \]
where \( y \) is the actual value and \( \hat{y} \) is the predicted value.
In your case, the actual value \( y \) is 195 and the predicted value \( \hat{y} \) is 192.
Now, substituting the values into the formula:
\[ \text{Residual} = 195 - 192 = 3 \]
Thus, the plotted residual value is \( 3 \).