A control chart for the number of nonconforming connecting rods is maintained on a forging process with hp = 10.0. A sample of size 150 is taken each day and analyzed. up = 10.0; n = 150; E 2 10/150 2 0.067 UCL = np+ 3 npu ,5) = 10+3 10(10.057)=19.2 LCL=np3 np{lE}=1D#3 10(10.06?)=0.8 {a} What is the probability that a shift in the process average to np = 12.0 will be detected on the first day following the shift? What is the probability that the shift will be detected by at least the end ofthe third day