States Infection Recovery A 5677 1276 B 716 10 C 695 303 Based on the result, find the probability that the selected person is: from state B or he is recovered. recovered given that he is from state C.
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.
|
States |
Infection |
Recovery |
|
A |
5677 |
1276 |
|
B |
716 |
10 |
|
C |
695 |
303 |
Based on the result, find the probability that the selected person is:
- from state B or he is recovered.
- recovered given that he is from state C.
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