statistics and probability Assume that there are 4 white, 2 black and 3 red balls in a bowl. Two balls selected as randomly; a. If these selected balls assumed to be White and Black, what are the probabilities for all number of white and black ball pairs b. What is the general probability function for this experiment? c. What is marginal probability function for “white” balls?
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.
statistics and
Assume that there are 4 white, 2 black and 3 red balls in a bowl. Two balls selected as randomly;
a. If these selected balls assumed to be White and Black, what are the probabilities for all number
of white and black ball pairs
b. What is the general probability
c. What is marginal probability function for “white” balls?
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