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Match the correct counting technique to each of the following counting situations. A counting technique may be used more than once or not at all. Number of ways that event 1. fundamental counting principle A or event B can occur. Number of ways that event 2. rule of sum A and event B can occur. 3. factorials Number of ways that non mutually-exclusive events A 4. powers or B can occur. Number of outcomes for 5. principle of inclusion and exclusion dependent trials. 6. tree diagram Number of outcomes for repeated independent 7. indirect method trials