Question 2 The following readings might represent the observed time in seconds of an operations with 3 elements: Romove part from die Lubricate die, inspect Place part in fodture (1) (2) (3) 1 30 54 45 2 25 29 44 3 26 6 34 4 31 75 81 58 5 30 27 6 28 75 22 38 7 3 31 Find the sample size n for element 1 with a confidence of 90 percent and an accuracy of 2 percent SICCOM The following readings might represent the observed time in seconds of an operations with 3 elements: v AWN Remove part from die (1) Lubricate die, inspect (2) Place part in fixture (3) 1 18 72 23 2 39 30 20 3 37 95 19 4 5 22 5 20 30 18 6 15 58 21 56 53 21 Find the sample size n for element 3 with a confidence of 99 percent and an accuracy of 8 percent