Professor Ramos is taking a 9 question quiz,each question has 4 possiable answers. What is the probability that Ramos will 1 get 7 questions right? 2 get less than 4 correct? 3 get at least 5 right? 4 get at most 8 right? 5 get them all wrong.
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.
Professor Ramos is taking a 9 question quiz,each question has 4 possiable answers. What is the
1 get 7 questions right?
2 get less than 4 correct?
3 get at least 5 right?
4 get at most 8 right?
5 get them all wrong.
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