Absolute error; relative error and percentage error and Geometric meaning of differentials and algorithm

Define relative error and percentage error.

Define relative error and percentage error?

Explain Absolute Error, Relative Error and Percentage Error.

Define relative error and percentage error in a measurement .

Explain absolute error, mean absolute error and percentage error.

What do you mean by absolute error, relate error, and percentage error?

The length of a cylinder was measured using a vernier calipers several times. The following reading were obtained (in cm) : 1.12, 1.11,1.13, 1.10,1.14,1.15,1.16. Calculate (i) mean value of the length (ii) the absolute error in each measurement (iii) mean absolute error (iv) relative error and (v) percentage error. Write down the result in terms of mean absolute error and percentage error.

If an error of 0.01 cm is made while measuring the radius 5 cm of a circle, then error the relative error and the percentage error in the circumference and the area of the circle.

Find the relation between the relative error and percentage error.

In ohm's experiment, the values of unknown resistances were found to be 6.12 Omega , 6.15 Omega , calculate the mean absolute error, relative error and percentage error in these measurements.