118 A X fx A B B D E F G H 1 K L M N O P Q 1 z 2 3 Sinker 1 Harry 28 23 22 Jane 26 27 25 21 21 18 24 Jane, Sue, and Harry weigh sinkers using a scale. The new QA Manager is concerned about the effectiveness of the measurements so she performed a Gage R&R study. The three operators measured four sinkers five times each. The data is listed in Columns A-D. With a = 0.05, determine whether this is an effective measurement system. Support all claims. (3 points) Construct an interaction graph of the means. (1 point) 5 6 6 28 20 7 8 Sinker 2 28 9 9 20 24 10 Sue 34 24 35 31 28 28 21 23 29 26 24 26 32 20 23 21 29 20 11 20 12 20 13 Sinker 3 9988::::89.2 8 * 2 3 4 5 22 14 25 15 27 29 16 28 27 29 20 24 30 21 32 19 28 29 17 20 23 18 Sinker 4 19 19 25 20 23 21 19 24 25 25 27 22 23