Suppose that 14% of the people in a large city have used a hospital emergency room in the past year. If a random sample of 155 people from the oty is taken, approximate the probability that at most 22 used an emergency room in the past year. Use the normal approximation to the binomial with a correction for continuity. Round your answer to at least three decimal places. Do not round any intermediate steps. (4f necessary, consult a liat of formulas.)
Suppose that 14% of the people in a large city have used a hospital emergency room in the past year. If a random sample of 155 people from the oty is taken, approximate the probability that at most 22 used an emergency room in the past year. Use the normal approximation to the binomial with a correction for continuity. Round your answer to at least three decimal places. Do not round any intermediate steps. (4f necessary, consult a liat of formulas.)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 69E
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![Suppose that l4% of the people in a large city have used a hospital emergency room in the past year. If a random sample of 155 people from the oity is taken,
approximate the probability that at most 22 used an emergency room in the past year. Use the normal approximation to the binomial with a correction for
continuity.
Round your answer to at least three decimal places. Do not round any Intermediate steps.
(If necessary, consult a liat of formulas.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6028c9a6-abce-4ae7-be16-e7ce9f1bab52%2F163dde54-1943-4fea-afce-c54e08a42196%2F6zge04_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose that l4% of the people in a large city have used a hospital emergency room in the past year. If a random sample of 155 people from the oity is taken,
approximate the probability that at most 22 used an emergency room in the past year. Use the normal approximation to the binomial with a correction for
continuity.
Round your answer to at least three decimal places. Do not round any Intermediate steps.
(If necessary, consult a liat of formulas.)
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