Suppose that 16% of the people in a large city have used a hospital emergency room in the past year. If a random sample of 145 people from the city is taken, approximate the probability that at least 23 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 list of formulas.)

Suppose that 16% of the people in a large city have used a hospital emergency room in the past year. If a random sample of 145 people from the city is taken, approximate the probability that at least 23 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 list of formulas.)

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Description: Order 4x4 5x...O (1) THE STYL...Pf iCampus LoginBb Week 11 – ...Gibbs - LearnA Session Clos...O RANDOM VARIABLES AND DISTRIBUTIONSShasia vNormal approximation to binomialSuppose that 16% of the people in a large city have used a hospitalemergency ro

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

Order 4x4 5x...
O (1) THE STYL...
Pf iCampus Login
Bb Week 11 – ...
Gibbs - Learn
A Session Clos...
O RANDOM VARIABLES AND DISTRIBUTIONS
Shasia v
Normal approximation to binomial
Suppose that 16% of the people in a large city have used a hospital
emergency room in the past year. If a random sample of 145 people from the
city is taken, approximate the probability that at least 23 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 list of formulas.)
Explanation
Check
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