A Statistics class from a high school with 4,000 students took a survey of the first 35 students who walked through the front door of the school, and asked how far they traveled to school that day. The class plans to run a one-sample t-test to determine if the average travel distance has increased since last year. The students notice that the sample data are right skewed. Which conditions have been satisfied for the t-test? I. The sample is from a random sample or randomized experiment. II. The sampling distribution of sample means is approximately normal. III. The sample size is small relative to the population.