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HERE ARE SIMILAR QUESTIONS WITH THEIR MATLAB CODES

Repeated measurements were performed on a 25kg mass with three different scales: A, B, and C. The measured data is given in file "Problem2_data.mat". a) Sort the scales in terms of increasing accuracy. b) Sort the scales in terms of increasing precision. data_A (kg):24.7424.6924.9725.1325.1424.4524.7824.3324.3624.7525.2924.4824.8824.6725.14 data_B (kg): 25.2425.3525.4125.4625.5025.3625.2025.2825.2425.5925.2925.4225.3325.4425.27 Three clocks were compared with a time standard at three successive hours. The obtained data is provided in the table below. a) (20 points) Arrange these clocks in the order of increasing accuracy. Make sure to justify your decision. b) (10 points) Which clock is the most precise? Let's compute errors for each clock in seconds: Let's plot them: figure (1) clf bar (Clock3Err) hold on bar (Clock2Err) bar (Clock1Err) hold off legend('Clock 3', 'Clock 2', 'Clock 1') Obviously, the largest error is with clock 1 . It is the least accurate. Clock 3 has the smallest errors, hence it is the most accurate. Clock 2 is between 1 and 3 in accuracy. b) The most precise clock will be clock 2 since there is least variation in the amount of error