According to the AABB, 40% of the population has Type A blood. Suppose a certain hospital typically has 800 patients. what is the approximate probability that at least 300 of the patients will have type A? What is the approximate probability that between 310 and 350 of the patients will have Type A blood? Assuming one unit of blood per patient, how many units of Type A blood should the hospital keep on hand in order to have only a 4% chance of being under-stocked
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.
According to the AABB, 40% of the population has Type A blood. Suppose a certain hospital typically has 800 patients.
what is the approximate
What is the approximate probability that between 310 and 350 of the patients will have Type A blood?
Assuming one unit of blood per patient, how many units of Type A blood should the hospital keep on hand in order to have only a 4% chance of being under-stocked?
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