I refresh the Netflix page repeatedly until a Korean movie appears on the screen. If R is the total number of times I refresh the page, calculate PMF of R. Assume the total number of movies in the Netflix database are 5000, of which 500 are Korean movies. What is the probability of 15 times' refreshing page to get a Korean movie? What is the probability that I will get a Korean movie on 3rd attempt? Calculate the expected value of R
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.
I refresh the Netflix page repeatedly until a Korean movie appears on the screen. If R is the total number of times I refresh the page, calculate PMF of R. Assume the total number of movies in the Netflix database are 5000, of which 500 are Korean movies.
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