Statistics MCQs

734 MCQs  (Page 39 of 74)

Attempt Statistics Mcqs Quiz
A listing of the possible outcomes of an experiment and their corresponding probability is called:______________?
A. Random variable
B. Contingency table
C. Bayesian table
D. Probability distribution
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In which approach to probability the outcomes are equally likely to occur ?
A. Classical probability
B. Subjective probability
C. Relative frequency
D. Independent
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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
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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
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If P(A∩B) =1/4 then P(AUB) is ________________?
A. 1/2
B. 1/3
C. 1/12
D. 3/8
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A∩B means:_______________?
A. The elements of a or b
B. The elements of a and b
C. The elements a but not of b
D. None of these
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If ‘A’ denotes the males of a town and ‘B’ denotes the females of that town, then A and B are:___________?
A. Equal sets
B. Over lapping sets
C. Non- overlapping sets
D. None of these
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The probability of drawing same number on two dice if two dice are thrown _________________?
A. 1/36
B. 6/36
C. 12/36
D. 18/36
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The square bracket is an finite G. Series is obtained by formula _________________?
A. 1/1-rn
B. A/1-r
C. A/1-rn
D. A/(1-r)n
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The probability of getting exactly two heads when two balanced coins are toss once_________________?
A. 1/4
B. 2/4
C. 3/4
D. 4/4
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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