Jimmy has a drawer with eight pairs of socks, of which four pairs are yellow (Y) and four pairs are red (R). The socks, however, are not paired up in twos. He randomly pulls two socks from the drawer. The tree diagram below shows the probabilities of the different outcomes. Based on the diagram, what is the probability of pulling a "red" sock followed by pulling a "yellow" sock? Provide the final answer as a fraction.
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.
Jimmy has a drawer with eight pairs of socks, of which four pairs are yellow (Y) and four pairs are red (R). The socks, however, are not paired up in twos. He randomly pulls two socks from the drawer. The tree diagram below shows the probabilities of the different outcomes.
Based on the diagram, what is the probability of pulling a "red" sock followed by pulling a "yellow" sock?
- Provide the final answer as a fraction.
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