Example The Google company must appoint three corporate officers chief

Example the google company must appoint three

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Example ) The Google company must appoint three corporate officers: chief executive officer (CEO), executive chairperson, and chief operating officer (COO). There are eight qualified candidates, so how many different ways can the offices be appointed? Example ) Consider the quality control process in which an inspector selects two of five parts to inspect for defects. How many permutations may be selected? Solution Counting Rule for Permutations The number of permutations of N objects taken n at a time is given by 𝑃 ? 𝑁 = 𝑛! ൬ 𝑁 𝑛 ൰ = 𝑁! (𝑁 − 𝑛)! Solution Solution
Objective 2: Assigning Probabilities Event: an event is any collection of results or outcomes of a procedure. P denotes a probability. A, B, C denote specific events. P(A) denotes the “probability of event A occurring” Example ) What is the probability of tossing a coin and observing a head? Example ) What is the probability of rolling a die and having a 3. Example ) What is the probability of rolling a die and having an even number. Probability of equally likely outcomes: P (A) = ?????? ?? ??𝑦? 𝐴 ?????? ?????? ?? ?𝑖??????? ?𝑖???? ?????? = ?

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• Spring '08
• SUN
• Statistics, Probability theory, Chief Executive Officer, Coin

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