(Urn distribution) A population of 100,000 people consists of 40% men and 60% women. A random sample of size 100 is drawn from this population without replacement. Derive expression for the probability that there are at least 45 men in the sample. Approximately, what is the value of the probability?
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.
(Urn distribution) A population of 100,000 people consists of 40% men and 60% women. A random sample of size 100 is drawn from this population without replacement. Derive expression for the
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