probability MCQs – Page 5

Practise focused probability questions with marked answers for exam preparation and subject revision.

probability Mcqs
81. A listing of the possible outcomes of an experiment and their corresponding probability is called:______________?
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A. Contingency table

B. Probability distribution

C. Bayesian table

D. Random Variable

E. Frequency distribution

82. The probability of an event cannot be _____________?
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A. None of these

B. Positive

C. Negative

D. Zero

83. The probability of getting exactly two heads when two balanced coins are toss once_________________?
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A. 4-Feb

B. 4-Apr

C. 4-Mar

D. 1/4
84. A subset of the sample space is called _________________?
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A. Event

B. Space

C. Sample point

D. Set

85. Two mutually exclusive events are __________?
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A. Dependent

B. Independent

C. Overlapped

D. None of These

86. In a Poisson probability distribution __________________?
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A. The probability of success is always greater than 5

B. The number of trials is always less than 5

C. it always contains a contingency table

D. The mean and variance of the distribution are same (equal)