A large university: 60% of students have a facebook page theyve checked today 12% of students have an instagram page theyve checked today Included in those percentages is the 3% whove checked today. a) is the event F (checked facebook) independent of event I (checked instagram) b) is the event F (checked facebook) mutaually exclussive of event I (checked instagram)
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.
A large university:
60% of students have a facebook page theyve checked today
12% of students have an instagram page theyve checked today
Included in those percentages is the 3% whove checked today.
a) is the
b) is the event F (checked facebook) mutaually exclussive of event I (checked instagram)
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