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Using Binomial Distribution, answer the following question (Part A & B) : According to a recent poll, 35% of US citizens approved of the job the President was doing at the time. Assume that this proportion was actually true for the whole of the US population. Part (a) majority a simple random sample of 15 citizens was selected. What is the probability that a (more than 5) approved of the job that the President was doing? Part (b) Suppose a simple random sample of 50 citizens was selected. What is the probability that a majority (more than 26) approved of the job that the President was doing?

Using Binomial Distribution, answer the following question (Part A & B) : According to a recent poll, 35% of US citizens approved of the job the President was doing at the time. Assume that this proportion was actually true for the whole of the US population. Part (a) majority a simple random sample of 15 citizens was selected. What is the probability that a (more than 5) approved of the job that the President was doing? Part (b) Suppose a simple random sample of 50 citizens was selected. What is the probability that a majority (more than 26) approved of the job that the President was doing?

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 64E
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Please answer the attached Probability question and its two parts correctly and completely.

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Using Binomial Distribution, answer the following question (Part A & B) : According to a recent poll, 35% of US citizens approved of the job the President was doing at the time. Assume that this proportion was actually true for the whole of the US population. Part (a) majority a simple random sample of 15 citizens was selected. What is the probability that a (more than 5) approved of the job that the President was doing? Part (b) Suppose a simple random sample of 50 citizens was selected. What is the probability that a majority (more than 26) approved of the job that the President was doing?
Transcribed Image Text:Using Binomial Distribution, answer the following question (Part A & B) : According to a recent poll, 35% of US citizens approved of the job the President was doing at the time. Assume that this proportion was actually true for the whole of the US population. Part (a) majority a simple random sample of 15 citizens was selected. What is the probability that a (more than 5) approved of the job that the President was doing? Part (b) Suppose a simple random sample of 50 citizens was selected. What is the probability that a majority (more than 26) approved of the job that the President was doing?
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