The person is Male, given that he has died from Cardiac Arrest. The person is died due to Accident. Person died due to diabetes given that she was a Female Was a Female, and didn’t died from accident
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.
Q) The analysis of 200 death people is classified below according to their cause of death by Cardiac Arrest, Accident, and Diabetes
|
|
Male |
Female |
|
Cardiac Arrest |
20 |
40 |
|
Accident |
55 |
41 |
|
Diabetes |
20 |
24 |
If randomly selected from this group, find the
- The person is Male, given that he has died from Cardiac Arrest.
- The person is died due to Accident.
- Person died due to diabetes given that she was a Female
- Was a Female, and didn’t died from accident
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