From a group of six people, two individuals are to be selected at random. How many possible selections are possible?Question 9Select one:a.36b.15c.8d.12
Question
Solution 1
The answer to this question can be found using the combination formula, which is used when the order of selection does not matter. The formula is:
C(n, r) = n! / [r!(n-r)!]
where:
- n is the total number of items,
- r is the number of items to choose,
- "!" denotes factorial, which means multiplyi Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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