Question 21 (Textile Engineering & Fibre Science)
In a three-sigma control chart, the probability that a point falls outside the control limits, when a process is under control is
| (A) | 0 |
| (B) | 0.0027 |
| (C) | 0.01 |
| (D) | 0.05 |
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In a three-sigma control chart, the probability that a point falls outside the control limits, when a process is under control is
| (A) | 0 |
| (B) | 0.0027 |
| (C) | 0.01 |
| (D) | 0.05 |
Write Here