samples of four lenses that were taken when the process was under control

Click the icon to view the sample data

Click the icon to view the values of the $A_2,D_3,$ and $D_4$ constants

a$.\frac{?}{\text{b}\text{a}\text{r}}(\stackrel{}{x})$ is $4134($Enter your response rounded to three decimal places$)$

$\frac{?}{\text{b}\text{a}\text{r}}(R)$ is $($Enter your response rounded to three decimal places.$)$