Question

a population consists of three numbers (1,3,5,8 & 11). Consider all possible sample of size 2. which xan be drawn without replacement from the population.

Answer 1

Possible samples

(1,3), (1,5), (1,8), (1,11), (3,5), (3,8), (3,11), (5,8), (5,11), (8,11)