What is the probability that he ordered a jumbo burger with regular fries or a chicken sandwich with a salad? Make an area or tree diagram to help with the problem.
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.
When Ronald goes to big burgers, he orders a sandwich and a side order. For the sandwich, 50% of the time he orders a jumbo burger, 30% of the time he orders a chicken sandwich and 20% of the time he orders a regular burger. For the side, 25% of the time he orders regular fries, 40% of the time he orders curly fries and the rest of the time he orders a salad. Ronald just bought lunch. What is the probability that he ordered a jumbo burger with regular fries or a chicken sandwich with a salad? Make an area or tree diagram to help with the problem.
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