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.Management Sciences
Category: Statistics Mcqs
A numerical value calculated from sample is called____________?
A. Mathematics
B. Economics
C. Statistic
D. None of these
_________ is an estimate expressed by a single value?
A. C.I.
B. Point estimator
C. Parameter
D. Point estimate
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)
Which of the following test must be two-sided ?
A. Sign test
B. Wilcoxon Signed Rank
C. Kruskal-Wallis
D. Runs test
A graph of cumulative frequency distribution is called ________________?
A. Histrogram
B. Frequency Polgon
C. Ogive
D. None of above
Probability distribution of a statistics is called_________________?
A. Sampling
B. Parameter
C. Data
D. Sampling distribution
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