An executive is managing 3 projects. Consider the following experiment: For each project, observe whether it is completed on time. Let Ai be the event that the ith project is completed on time, where i = 1, 2, 3. 1) Are the events A1, A2, and A3 are independent? Why or Why not, or is more information needed to make a determination? 2) Are the events A1, A2, and A3 are mutually exclusive? Why or Why not, or is more information needed to make a determination? 3) Suppose that each project will be completed on time with
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.
An executive is managing 3 projects. Consider the following experiment: For each project, observe whether it is completed on time. Let Ai be the
1) Are the events A1, A2, and A3 are independent? Why or Why not, or is more information needed to make a determination?
2) Are the events A1, A2, and A3 are mutually exclusive? Why or Why not, or is more information needed to make a determination?
3) Suppose that each project will be completed on time with
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