Probability; There are two box induding red and blue balls. Box 1 has 3 red and 2 blue balls. Box 2 has 2 red and 8 blue balls. -A fair coin is tossed and one of the boxes is chosen depending on result of coin. -When the result is Tails. Box 1 is chosen. If the result is Head. Box 2 is selected. What is the probabilty of getting a red ball?
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.
Probability;
There are two box induding red and blue balls. Box 1 has 3 red and 2 blue balls. Box 2 has 2 red and 8 blue balls.
-A fair coin is tossed and one of the boxes is chosen depending on result of coin.
-When the result is Tails. Box 1 is chosen. If the result is Head. Box 2 is selected. What is the probabilty of getting a red ball?
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