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Question
Table 5.3
| Sample Number | Number Defective |
| 1 | 1 |
| 2 | 4 |
| 3 | 2 |
| 4 | 4 |
| 5 | 0 |
Use the information from Table 5.3. What is the upper control limit (UCL) if the bank were to use z = 2 and a sample size of 100?
A) less than or equal to 0.02
B) greater than 0.02 but less than or equal to 0.04
C) greater than 0.04 but less than or equal to 0.06
D) greater than 0.06
Answer
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