uppose a drawer contains 5 green socks 4 Red Socks and 3 blue socks we draw one sock from the drawer in it's equally likely that any 1 of the sox's drawn. We Reach into the drawer without looking to pull out for socks what is the probability that we get at least 2 socks of the same color With the answer being a fraction in simplest form
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 a drawer contains 5 green socks 4 Red Socks and 3 blue socks we draw one sock from the drawer in it's equally likely that any 1 of the sox's drawn. We Reach into the drawer without looking to pull out for socks what is the
Given that there are 5 green socks 4 Red Socks and 3 blue socks.
So there are total (5+4+3)=12 socks.
Note that there are 3 colors.
Given that we reach into the drawer without looking to pull out four socks. Since there are only 3 colors available, so we can not draw 4 different colored socks.
So no matter how we select the socks we will always have at least two socks of the same color.
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