Consider a finite population with five elements labeled A, B, C,
D, and E. Ten possible simple random samples of size 2 can be
selected.
(a) List the 10 samples beginning with AB, AC, and so on.
(Enter your answers as a comma-separated list.)
AB, AC, AD, AE, BC, BD, BE, CD, CE, DE
(b) Using simple random sampling, what is the probability
that each sample of size 2 is selected? (Enter your probability as
a fraction.)
1/10
c) Assume random number 1 corresponds to A, random
number 2 corresponds to B, and so on. List the simple random sample
of size 2 that will be selected by using the random digits 9,
0, 3, 6, 3, 2, 5