(A) 1/3
(B) 2/3
(C) 1/2
(D) 0
Tag: Statistics Mcqs With Answers
The product of first ‘n’ natural numbers is __.
(A) 1.2.3.4,………
(B) 1.2.3……(n-2) (n-1) (n)
(C) n. (n-1) (n-2)…………..3.2.1.0
(D) None of these
5C5 is equal to __.
(A) 5
(B) 5×5
(C) 1
(D) None of these
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 you roll a pair of dice, what is the probability that (at least) one of the dice is a 4 or the sum of the dice is 7?
(A) 4/36
(B) 13/36
(C) 21/36
(D) 15/36
The special rule of multiplication of probability, the events must be __.
(A) Independent
(B) Mutually exclusive
(C) Bayesian
(D) Empirical
Which of the following is not a correct statement about a Probability __.
(A) It must have a value between 0 and 1
(B) It can be reported as a decimal or a fraction
(C) A value near 0 means that the event is not likely to occur/happens
(D) It is the collection of several experiment
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