What is the definition of a confidence level of 95% in the context of measurement uncertainty tolerance?
The measurement uncertainty tolerance interval for a specific measurement containing 95% of the performance of a population of test equipment
The measurement uncertainty tolerance interval for a specific measurement containing 5% of the performance of a population of test equipment
The measurement uncertainty tolerance interval for a specific measurement
The measurement uncertainty tolerance interval containing 95% of the performance of test equipment
The measurement uncertainty tolerance interval containing 5% of the performance of test equipment