1. Question 1 If the measurement variance is 0.00072 and the tolerance is 0.01, find the precision to tolerance ratio 1 point .072 16.1 0.432 2.68 2. Question 2 Calibration programs are not far reaching and can only help us el

Here are the answers to your questions: 1. **Question 1:** To calculate the precision to tolerance ratio, you can use the formula: \(\text{Precision to Tolerance Ratio} = \frac{\text{Variance}}{\text{Tolerance}^2}\) Given: Variance = 0.00072 and Tolerance = 0.01, \(\text{Tolerance}^2 = (0.01)^2 = 0.0001\) \(\text{Precision to Tolerance Ratio} = \frac{0.00072}{0.0001} = 7.2\) None of the options is exactly 7.2, but 0.072 could be a potential typo in how it's presented. However, based on precise calculation, the options provided don't directly match. If it's referring to the ratio as just performance against the direct variance itself (which is 0.072) and the units were incorrect, the closest is 0.072. The answer would therefore have to be **0.072** if interpreting for instructional clarification only. 2. **Question 2:** **False** Calibration programs can help improve overall measurement accuracy, not just eliminate variation. 3. **Question 3:** **Equipment variation** This term reflects the variations in measurements that occur due to differences in measuring equipment. 4. **Question 4:** Examples of equipment variation include all except: **Misuse** Misuse is not an example of equipment variation; instead, it reflects human error. 5. **Question 5:** **ISO, NIST** Both ISO (International Organization for Standardization) and NIST (National Institute of Standards and Technology) are heavily involved in calibration standards and methods. Please double-check any specific interpretations related to the question wording or context, especially if any terminology or specificity in answers is critical to your needs.