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
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
Related questions
Question
Please answer the attached
*If you answer the question correctly and completely, I will give you a thumbs up. Thanks.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL