Statistics MCQs

734 MCQs  (Page 40 of 74)

Attempt Statistics Mcqs Quiz
A coin is so weighted that P (T) = 2P(H) then P(H) is _______________?
A. 1/2
B. 1
C. 2/3
D. 1/3
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A list of sample _________ is called sample space?
A. Events
B. Subset
C. Piont
D. Distinct
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A experiment repeated number of time one by one is called _________________?
A. Random
B. Raw data
C. Introduce
D. Specified
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All experiments have _______ properties in common?
A. Four
B. Three
C. Two
D. One
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The probability of drawing a diamond card out of 52 cards is ______________?
A. 13/52
B. 1/2
C. 4/52
D. 0
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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
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If the sampled population has a normal distribution, when is the sampling distribution of the sample mean X also a normal distribution ?
A. Only when the sample size is at least 100.
B. Only when the sample size is smaller than 30
C. Always
D. Only when the sample size is at least 30.
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In the sampling without replacement a sampling unit can be selected_______________?
A. Only once
B. More than once
C. Less than once
D. None of these
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(A β C) is a frequency of attributes of order_______________?
A. 3
B. (2)
C. 1
D
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If (AB) >(A) (B)/n __________ then A and B are?
A. Independent
B. Associated
C. Dis-associated
D. None of these
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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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