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Question: The minterm probabilities for the software survey in Example (Example: Survey on software) from "Minterms" are

pm = [0    0.05    0.10    0.05   0.20   0.10   0.40   0.10]

Show whether or not the class {A;B;C} is independent: (1) by hand calculation, and (2) by use of the m-function imintest.

Example: Statistical data are taken for a certain student population with personal computers. An individual is selected at random. Let A = the event the person selected has word processing, B = the event he or she has a spread sheet program, and C = the event the person has a data base program.

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