Please I need to Know what is the the mean distance function that linearizes the relationship between the measured capacitance (Cmed) and the distance d (more info in image) and the formula to calculate Cmed(pF) and f (the answers could help, but if you can't, just how to calculate can help me, I'm desperate. The table below contains the dataset collected by a student using a circular parallel plate capacitor (160  1) mm in diameter, following the instructions in the experiment video. The first column is the average of the distances measured between the capacitor plates (d) according to the indicated procedure. The second column is the uncertainty of the values in the first column. In the third column, the student calculated the mean distance function that linearizes the relationship between the measured capacitance (Cmed) and the distance d. Fill in the table below, indicating in the header of the third column which linearization function is used and calculating the uncertainties corresponding to its values and to the measured values of capacitance Cmed informed in the fifth column. Express the uncertainties with only 1 significant digit and the coefficients with the same number of decimal places as the uncertainty. If the doubtful digit falls on the ten, then in these cases write the unit digit as well. Pay attention to the indicated measurement units. The values in the third and fourth columns must be expressed in the International System of Units (SI).

obs:First image is covering the firts f value, so I put a second image

d (mm) oa (mm) f = In (A/d) of Cmed (PF) Cmed (PF) 1.5 0.1 f = 1/d f = A/d f = In (A/d) f = In (d) 131 2.5 0.1 400 85 3.1 0.2 323 70 4.3 0.1 233 52 5.1 0.2 196 49 6 0.1 167 41 7 0.2 143 41 8.5 0.1 118 26 9.4 0.1 106 32 10.2 0.1 98 29 d (mm) oa (mm) f = In (A/d) of Cmed (PF) Cmed (pF) 1.5 0.1 667 131 2.5 0.1 400 85 3.1 0.2 323 70 4.3 0.1 233 52 5.1 0.2 196 49 6 0.1 167 41 7 0.2 143 41 8.5 0.1 118 26 9.4 0.1 106 32 10.2 0.1 98 29 d (mm) oa (mm) f = In (A/d) of Cmed (PF) Cmed (PF) 1.5 0.1 f = 1/d f = A/d f = In (A/d) f = In (d) 131 2.5 0.1 400 85 3.1 0.2 323 70 4.3 0.1 233 52 5.1 0.2 196 49 6 0.1 167 41 7 0.2 143 41 8.5 0.1 118 26 9.4 0.1 106 32 10.2 0.1 98 29 d (mm) oa (mm) f = In (A/d) of Cmed (PF) Cmed (pF) 1.5 0.1 667 131 2.5 0.1 400 85 3.1 0.2 323 70 4.3 0.1 233 52 5.1 0.2 196 49 6 0.1 167 41 7 0.2 143 41 8.5 0.1 118 26 9.4 0.1 106 32 10.2 0.1 98 29