What is the difference between mutual independence and pairwise independence?
1) Mutual independence refers to a set of random variables that are all independent of each other, while pairwise independence refers to any pair of random variables being independent.
2) Mutual independence refers to any pair of random variables being independent, while pairwise independence refers to a set of random variables that are all independent of each other.
3) Mutual independence and pairwise independence are the same thing.
4) There is no difference between mutual independence and pairwise independence.