Question

In a workshop a worker measure the length of steel plate with a verniar callipers having a least count 0.01cm . for such measurement of length yielded the following value 3.11,3.13,3.14,3.14 find the mean length, absolute error and percentage error in the measurement

Answer 1

having a least count 0.01 cm. Four such measurements of the length yielded the following values: 3.11 cm, 3.13 cm, 3.14 cm, 3.14 cm. Find the mean ...