A college professor would like to estimate the difference in the mean amount of time spent completing a particular homework assignment by the top students in her large lecture hall literature class and the students in this class who do not perform as well. She identifies the three students in the class with the highest grades and the three students in the class with the lowest grades and asks each of them how long it took them to complete the particular homework assignment. Although the sample sizes are small, the distribution of the amount of time spent to complete the assignment by the students in each sample shows no signs of strong skewness or outliers. Are the conditions for inference met?

Yes, all three conditions for inference are met.
No, the random condition is not met for both samples.
No, the 10% condition is not met for both samples.
No, the Normal/large sample condition is not met for both samples.