we have 55 cows where 29 are exactly white rest are not white. 8 cows are picked without any replacement what is the probability that exactly 2 of the 8 cows are white? and by applying the Poisson approximation, find out the probability that 2 or more of the 16 days will be those days that 2 of the 8 are white cows? each day is independent and the total number is reset
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.
we have 55 cows where 29 are exactly white rest are not white. 8 cows are picked without any replacement what is the
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