Statistics MCQs

734 MCQs  (Page 63 of 74)

Attempt Statistics Mcqs Quiz
Each trial in Binomial distribution has:_________________?
A. One outcome
B. Two outcome
C. Three outcome
D. Four outcome
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The index numbers are used to measure seasonal and cyclical variations in __________?
A. Commodities
B. Time series
C. Whole sale
D. Realtives
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An Index Number calculated for more than one items is called ___________?
A. Sensitive price index number
B. Consumer index number
C. Simple aggregation 1. number
D. Chain indices
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The mean of hypergeometric distribution is:___________________?
A. Nk/n
B. N-k/n
C. Nn/k
D. N+k/n
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In hypergeometric distribution, the trial are:_______________?
A. Independent
B. Dependent
C. Collectively exhaustive
D. None
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In which distribution successive trials are without replacement:____________________?
A. Hypergeometric distribution
B. Binomial distribution
C. Posison distribution
D. Geometric distribution
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The mean of binomial distribution is:__________________?
A. Npq
B. Np
C. √npq
D. √np
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In a binomial probability distribution it is impossible to find______________?
A. P(x < 0)
B. P(x = 0)
C. P(x > 0)
D. P(0 ≤ x≤ n)
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Hypergeometric distribution has parameter:_____________________?
A. 2
B. 1
C. 3
D. 4
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Which of the following is not the property of binomial distribution ?
A. N is fixed
B. Has two outcomes
C. Trials are independent
D. Probability of success varies from trial to trial
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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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