Suppose that 19% of the people in a large city have used a hospital emergency room in the past year. If a random sample of 185 people from the city is taken, approximate the probability that fewer than 36 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 step
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.
Suppose that
of the people in a large city have used a hospital emergency room in the past year. If a random sample of
people from the city is taken, approximate the probability that fewer than
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 step
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