While travelling in a train, you observe some college students pulling the alarm chain simply to get down at their desired point. Out of n students m<=n times students pull the chain .You have to print according to the following: 1) If m is >=80 % of n then print strict action is required to restrict this event 2) If m is between 50 to 80 % then print guidelines should be issued 3) If between 10 to 50% then print request to restrict the event 4) If less than 10% then print No action require
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.
While travelling in a train, you observe some college students pulling the alarm chain simply to get down at their desired point. Out of n students m<=n times students pull the chain .You have to print according to the following:
1) If m is >=80 % of n then print strict action is required to restrict this event
2) If m is between 50 to 80 % then print guidelines should be issued
3) If between 10 to 50% then print request to restrict the event
4) If less than 10% then print No action require
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