How many possible samples of size 4 can be made from a population that consists of 6 elements?

The number of possible samples of size 4 from a population of 6 can be calculated using the combination formula. The combination formula is:

C(n, k) = n! / [k!(n-k)!]

where:

• n is the total number of items,
• k is the number of items to choose,
• "!" denotes factorial, which means multiplying all Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.