5. There are two traffic lights, working independently, on your way home. Each light is either Red (R), Yellow (Y) or Green (G) with probabilities P(R) 0.3 , P(Y ) 0.2 , and P(G) 0.5 . The experiment consists of recording the colors of the traffic lights when a vehicle is 20 feet away from the light. а. List the outcomes in the sample space and find the probabilities for each outcome in the sample space.(Hint: P(RG) P(R) P(G) (0.3)(0.5) 0.15) b. What is the probability of stopping exactly at one of the lights? c. What is the probability of not stopping at any of the lights?

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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.