A Situation where the arrangement or sequence of object is important?, Permutation, Combination , Selecting a group of 5 student from a class of 25 to form an MATH club is a?, Permutation, Combination, When using nCr, does the order selection matter?, Yes,order matter , No, order does not matter, Choosing 3 flavors of ice cream from 15 available flavors to put into a cup is a?, Combination, Permutation, When using nPr, does the order of arrangements matter?, Yes,order matter , No,order does not matter.

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