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In how many ways can a researcher select a sample with a size of 5 from a population of 20?​.

Sagot :

Enso09viz

Permutation o Combination lang yan.

Isipin mo kung Permutation o Combination ba ang problem. Kapag the order does matter, Permutation ito. Kapag Combination naman ay order doesn't matter.

Kapag nalaman mona kung Permutation ba o Combination ang problem. Gamitin mo na yung formula nito.