1. Find the sample size required for two-sided nonparametric statistical tolerance limits for the viscosity of a grease used as a lubricant. It should contain 99% of the population with a probability of 0.95. How will the interval be found?
2. Refer to given Exercise. Find the sample size needed to construct a one-sided lower nonparametric statistical tolerance limit. It should contain 90% of the population with a probability of 0.95. How will the limit be found?
Exercise
Find the sample size required for two-sided nonparametric statistical tolerance limits for the viscosity of a grease used as a lubricant. It should contain 99% of the population with a probability of 0.95. How will the interval be found?