quick need correct answer for both

12 An organization using control charts employs, 4 independent decision rules to the observations (or their patterns) on the control chart to infer that the process is out of control. The probability of false alarm for the rules are 0.0027, 0.0030, 0.00533 and 0.00391. For a process in control, this control chart will result in an out of control sample mean, on an average, after how many samples? (1 Point) i) 67 ii) 77 iii) 57 iv) 87 13 An organization using control charts employs, 4 independent decision rules to the observations (or their patterns) on the control chart to infer that the process is out of control. The probability of false alarm for the rules are 0.0027, 0.0030, 0.00533 and 0.00391. What is the probability of getting a false alarm from the control chart? (1 Point) O i) 0.014 0 ii) 0.024 O ii) 0.004 Scanned with CamScanner