Oil Spills. The U. S. Coast Guard maintains a database of the number, source, and location of oil spills in U. S. navigable and territorial waters. The following is a probability distribution for location of oil spill events. [SOURCE: Statistical Abstract of the United States] Location Probability Atlantic Ocean 0. 008 Pacific Ocean 0. 037 Gulf of Mexico 0. 233 Great Lakes 0. 020 Other lakes 0. 002 Rivers and canals 0. 366 Bays and sounds 0. 146 Harbors 0. 161 Other 0. 027 Apply the special addition rule to find the percentage of oil spills in U.S. navigable and territorial waters that a. occur in an ocean. b. occur in a lake or harbor. c. do not occur in a lake, ocean, river, or canal.
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.
Oil Spills. The U. S. Coast Guard maintains a database of the number, source, and location of oil spills in U. S. navigable and territorial waters. The following is a
|
Location |
Probability |
|
Atlantic Ocean |
0. 008 |
|
Pacific Ocean |
0. 037 |
|
Gulf of Mexico |
0. 233 |
|
Great Lakes |
0. 020 |
|
Other lakes |
0. 002 |
|
Rivers and canals |
0. 366 |
|
Bays and sounds |
0. 146 |
|
Harbors |
0. 161 |
|
Other
|
0. 027
|
Apply the special
a. occur in an ocean.
b. occur in a lake or harbor.
c. do not occur in a lake, ocean, river, or canal.
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