Suppose that a new treatment is successful in Curing a common ailment 63% of the time. If the treatments is used on 80 patients, approximate the probability that more than 50 will be cured. Use the normal approximation to the binomial with a correction for continuity. Round your answer to 3 decimal places, do not round intermediate steps.
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 a new treatment is successful in Curing a common ailment 63% of the time. If the treatments is used on 80 patients, approximate the probability that more than 50 will be cured. Use the normal approximation to the binomial with a correction for continuity. Round your answer to 3 decimal places, do not round intermediate steps.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
