In s series of successive measurements in an experiment, the readings of the period of oscillation of a simple pendulum were found to be 2.63s,2.56s,2.42s,2.71s" and "2.80s. Calculate The mean absolute error.

In s series of successive measurements in an experiment, the readings

1.	In s series of successive measurements in an experiment, the readings of the period of oscillation of a simple pendulum were found to be 2.63s,2.56s,2.42s,2.71s" and "2.80s. Calculate The mean absolute error.
Answer» SOLUTION :`t_1= 2.63s, t_2=2.56s, t_3=2.42s, t_4= 2.71s, t_5= 2.80s` Mean absolute error `=(sum\|triangleT_1\|)/(n)` `triangleT_m= (0.01+0.06+0.20+0.09+0.18)/(5)` `TRIANGLE T_m = (0.54)/(5)=0.108s=0.11s` (Rounded off to `2^(ND)` decimal PLACE).