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1. The sample space of an experiment is S = {HHH, HHT, HTH, THH, HTT, THT, TTH, TTT} and A = {TTT}, B = {HTT, THT, TTH}, C = {HHT, HTH, THH, HHH}, then A, B and C form a set of?
A. Mutually exclusive but not exhaustive events
B. Exhaustive but not mutually exclusive events
C. Mutually exclusive and exhaustive events
D. Neither mutually exclusive nor exhaustive events
2. When the sets A and B are two events associated with a sample space, then 'A ∩ B' is the event.
A. Either A or B or both
B. Only one of the two, A or B
C. Both A and B
D. Neither A nor B
3. If an event has more than one sample point, it is called a ………
A. Exhaustive event
B. Compound event
C. Simple event
D. Mutually exclusive event
5. If 2/7 is the probability of an event, then the probability of the event 'not A' is:
A. 5/7
B. 6/7
C. 2/7
D. 3/7
6. A possible result of a random experiment is called its ……
A. Favorable outcomes
B. Event
C. Outcome
D. Experiment
8. The sample space associated to thrown a dice is:
A. (1, 2, 3)
B. (1, 2, 3, 4, 5, 6)
C. (1, 3, 5)
D. (2, 4, 6)
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