Question

you are president of on campus special event organization. you need a commitee of seven student to plan a special birthday party for the president of your collage. your organization consist of 18 women or 15 men on your Comttiee. if the member of committee are randomly selectedselected what is the probability that you need to contact four men. identify the model of the situation problem. give any other application​

Answer 1

Answer:

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Explanation:

Fundamental Principles of Counting

Here we shall discuss two fundamental principles viz. principle of addition and principle of multiplication.

These two principles will enable us to understand Permutations and Combinations. In fact these two principles form the base of Permutations and Combinations.

Fundamental Principle of Multiplication

"If there are two jobs such that one of them can be completed in ‘m’ ways, and another one in ‘n’ ways then the two jobs in succession can be done in ‘m X n’ ways."