**1. Process control is carried out**

- before production
**during production**
- after production control
- All of the above

**2. Low cost, higher volume items requires**

- no inspection
**little inspection**
- intensive inspection
- 100% inspection

**3. High cost, low volume items requires**

- no inspection
- little inspection
**intensive inspection**
- 100% inspection

**4. The mean of sampling distribution is**

- less than mean of process distribution
- more than mean of process distribution
**equal to mean of process distribution**
- any of the above

**5. The percent of the sample means will have values that are within ±3 standard deviations of the distribution mean is**

- 95.5
- 96.7
- 97.6
**99.7**

**6. The dividing lines between random and non random deviations from mean of the distribution are known as**

- upper control limit
- lower control limit
**control limits**
- two sigma limits

**7. The chart used to monitor variable is**

**Range chart**
- p-chart
- c-chart
- All of the above

**8. The chart used to monitor attributes is**

- Range chart
- Mean chart
**p-chart**
- All of the above

**9. Central tendency of a process is monitored in**

- Range chart
**Mean chart**
- p-chart
- c-chart

**10. Dispersion of a process in monitored in**

**Range chart**
- Mean chart
- p-chart
- c-chart

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