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.Management Sciences
Category: Probability Mcqs
The probability of getting exactly three tails when three balanced coins are tossed once _______________?
0
A. 1/8
B. 2/8
C. 5/8
D. 7/8
A box containing 12 balls of color 6 red and 6 white. A ball of white selected ball finds the probability of white____________?
A. 7/12
B. 6/12
C. 12/12
D. 4/12
. If the occurrence of one event means that another cannot happen, then the events are _______________?
A. Independent
B. Mutually Exclusive
C. Bayesian
D. Empirical
If a card is chosen from a standard deck of cards, what is the probability of getting a diamond (♦) or a club (♣)?
A. 26/52=1/2
B. 13/52
C. 20/52
D. 12/52
If P(B/A)= 0.25 and P(A∩B) = 0.2 then P(A) will equal to _______________?
A. 0.05
B. 0.75
C. 0.8
D. 0.45
The probability of drawing a picture card out of 52 cards is : ______________?
A. 13/52
B. 12/52
C. 16/52
D. 3/52
The probability of even/odd numbers when a fair die is rolled is____________?
A. 1/6
B. 2/6
C. 1/36
D. 3/6
In a Poisson probability distribution __________________?
A. The mean and variance of the distribution are same (equal)
B. The probability of success is always greater than 5
C. The number of trials is always less than 5
D. it always contains a contingency table
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