Please answer the blank parts in blue color.. and please check the standers deviation in L is correct or not. It's for physics 113 lab (vernier caliper) experiment

A B C D E F G H Value Units Number Length, L(cm) 4-Lavg(cm) (4- Lavg)^2 (cn Length of the smallest division on the main scale, s 1 mm 3.8 -0.03 0.0009 3 Number of divisions on the vernier scale, n 10 3.83 WNH 0 4 Least count of the vernier caliper, I.c. 0.1 mm 3.83 5 Zero error 0 3.83 UI A 3.83 7 Average Length, Lava 3.83 mm 6 3.83 8 Standard deviation in L (from formula),o 0.316 One Diameter Perpendicular Average Readi 9 Standard deviation in L (from Excel function) 2.707582576 Number (cm) Diameter (cm) (cm) 10 Standard error in L,om 1 0. 152 0. 152 0.152 11 Probable percent error in L 0.152 0.152 0. 152 12 0.152 0. 152 0. 152 13 Average reading for the diameter of the cylinder, davg 0. 152 A 0. 152 0. 152 0. 152 14 Diameter of the cylinder, corfuicted for zero error 0 15 Probable percent error in the diameter of the cylinder 16 Reading 1 Mass of cylinder 11 gm 17 Reading 2 Mass of cylinder 11.1 gm 18 Average Mass of the cylinder 11.05 gm 19 Least count of the balance 10 20 Probable percent error in the mass of the cylinder 21 22 Volume of the cylinder (n*(d/2)^2*L) 23 Density of the cylinder = Mass / Volume 24 Standard value of the density of the cylinder 8.44 gm/cm^3 25 Percent error in the experimental value of density 26 Probable percent error in the volume of the cylinder = probable percent error in length + 2(probable percent 27 error in diameter) Probable percent error in the density of the cylinder = probable percent in mass + probable percent error in 28 volume 29