English, asked by Xuseenyuusuf, 1 month ago

Find the number of all possible samples from a population containing 8 items from which 2 items are selected at random without replacement

Answers

Answered by sunita188singh

Answer:

The number of ways of selecting n samples from a population containing n items is NCn. The population is N = 8 and sample size is n = 2. Therefore the number of possible samples are ⁸C2 = 28.

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