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Get Full Access to Precalculus With Trigonometry: Concepts And Applications - 1 Edition - Chapter 9-8 - Problem 6
Get Full Access to Precalculus With Trigonometry: Concepts And Applications - 1 Edition - Chapter 9-8 - Problem 6

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# Expectation of a Binomial Experiment: Suppose you conduct a random experiment that has a ISBN: 9781559533911 468

## Solution for problem 6 Chapter 9-8

Precalculus with Trigonometry: Concepts and Applications | 1st Edition

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Problem 6

Expectation of a Binomial Experiment: Suppose you conduct a random experiment that has a binomial probability distribution. Suppose the probability that outcome C occurs on any one repetition is 0.4. Let P(x) be the probability that outcome C occurs x times in five repetitions. a. Calculate P(x) for each value of x in the domain. b. Find the mathematically expected value of x. (Hint: The value if C occurs x times is x.) c. Show that the mathematically expected value of x is equal to 0.4 (the probability C occurs on one repetition) times 5 (the total number of repetitions). d. If the probability that C occurs on any one repetition is b and the probability that C does not occur on one repetition is a = 1 b, prove that in five trials, the expected value of x is 5b. e. From what you have observed in this problem, make a conjecture about the mathematically expected value of x in n repetitions, if the probability that C occurs on any one repetition is b. f. If you plant 100 seeds, each of which has a probability of 0.71 of germinating, how many seeds would you expect to germinate?

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Notes for 308 Specially Designed Instruction (SDI) and Related Services:  SDI - Additions, deletions, changes and/or modifications that will assist a student in being successful with or within… o The curriculum o The learning environment o Their IEP goals  Related Services – additional things a student requires to be successful that must be delivered by a specific provider o Transportation, speech and language, OT, PT, etc Educational Placement  Explanation of the extent, if any, to which the student will NOT participate with students without disabilities in regular education class  Explanation of the extent, if any, to which the student will NOT participate with students without disabilities

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##### ISBN: 9781559533911

The answer to “Expectation of a Binomial Experiment: Suppose you conduct a random experiment that has a binomial probability distribution. Suppose the probability that outcome C occurs on any one repetition is 0.4. Let P(x) be the probability that outcome C occurs x times in five repetitions. a. Calculate P(x) for each value of x in the domain. b. Find the mathematically expected value of x. (Hint: The value if C occurs x times is x.) c. Show that the mathematically expected value of x is equal to 0.4 (the probability C occurs on one repetition) times 5 (the total number of repetitions). d. If the probability that C occurs on any one repetition is b and the probability that C does not occur on one repetition is a = 1 b, prove that in five trials, the expected value of x is 5b. e. From what you have observed in this problem, make a conjecture about the mathematically expected value of x in n repetitions, if the probability that C occurs on any one repetition is b. f. If you plant 100 seeds, each of which has a probability of 0.71 of germinating, how many seeds would you expect to germinate?” is broken down into a number of easy to follow steps, and 199 words. The full step-by-step solution to problem: 6 from chapter: 9-8 was answered by , our top Calculus solution expert on 03/16/18, 04:16PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 106 chapters, and 2321 solutions. Since the solution to 6 from 9-8 chapter was answered, more than 293 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Precalculus with Trigonometry: Concepts and Applications, edition: 1. Precalculus with Trigonometry: Concepts and Applications was written by and is associated to the ISBN: 9781559533911.

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