qqp question1: In how many ways can a necklace be made using 6 identical red beads and 2 identical blue beads? question2: Say I have a box that contains 4 red balls, 10 green, and 1 blue (identical in every way aside from color). How many times would an observer need to randomly draw balls from this box (replacing and mixing each time) before being able to determine the respective proportions within standard error?