questin

4. The data set refers to the ball shear strengths (M ofa product at a temperature of 2400c: Mon Wed Thu Fri Sat S2 4 Sl 8 10 n 14 16 17 18 19 20 21 22 23 24 801 776 75.8 74.8 83.7 79.8 ss_s 769 826 85.7 669 83.4 769 64.1 80.1 733 75.3 821 73.5 73.5 870 6S0 84.0 629 71.9 662 63.1 73.7 60.8 699 52.6 74.5 63.4 68 s 671) 77.5 71.8 742 71.5 63.1 62 n 589 50 653 65 s 71.4 69.4 63 s 67.1 66.4 692 76 _ 4 640 74.6 692 60.0 67.8 676 746 59.4 784 57.3 71.4 74.9 706 59.0 62.5 790 75.6 63.6 70 573 69 68 A 65.4 63 s 70.1 520 75.6 701 676 60 0 64.0 74.8 607 62.8 61.8 69 s 70.0 592 693 806 (b) Plot the histogram for X How does a change in number of intervals affect the plot? Plot the normal probability plot (NEW). (c) Given that LSL 40. compute the fraction non-conforming