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.Management Sciences
Category: Probability Mcqs
Addition Law of probability for mutually exclusive event is equal _______________?
A. P(AUB)=P(A) + (B)
B. P(AUB) = P(A) + P(B) – P(A∩B)
C. P(A∩B) = P(A) + P(B) + P(A∩B)
D. P(A∩B) = P(A). P(B
The probability of drawing an even number in a toss of a balanced die ______________?
A. 1/6
B. 2/6
C. 3/6
D. 6/6
If a card is chosen from a standard deck of cards, what is the probability of getting a five or a seven ?
A. 4/52
B. 1/26
C. 8/52
D. 1/169
If two events can both occur at the same time then they are referred as:__________________?
A. Dependent events
B. Mutually Exclusive events
C. Exclusive events
D. Independent events
If an event consists of only one sample point is called _____________?
A. Appeared
B. Exactly
C. Space
D. Elementary event
__________ are said to be exhaustive if they constitute the entire sample space?
A. Equally
B. Events
C. Outcomes
D. Objects
In special rule of addition of probability, the events are Always:_______________?
A. Independent events
B. Mutually Exclusive events
C. Bayesian
D. Empirical
The possibility of total outcome in a coin equal to _______________?
A. Fifty %
B. Twenty %
C. 60%
D. 30%
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