In a STA215 class there are four students who are sometimes late from class. P(Matt on time)=.9, P(Zach on time)=.8 P(Greg on time)=.6, P(Alex on time)=.5 What is the probability that at least one of them is late from class? Write your answer as a decimal rounded to 3 digits.
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.
In a STA215 class there are four students who are sometimes late from class.
P(Matt on time)=.9, P(Zach on time)=.8 P(Greg on time)=.6, P(Alex on time)=.5
What is the probability that at least one of them is late from class?
Write your answer as a decimal rounded to 3 digits.
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