A. Hypergeometric distribution (Correct)
B. Binomial distribution
C. Poisson distribution
D. Geometric distribution
In which distribution successive trials are without replacement:____________________? Read More »
MCQs / Q&A, Statisticsk MCQs / Q&AA. Uni-Modal
B. Bi-Modal (Correct)
C. Tri-Modal
D. Multi-Modal
E. None of these
If a distribution has two modes then this distribution is called______________? Read More »
MCQs / Q&A, Statisticsk MCQs / Q&AA. a±bVar(X)
B. Var(a)±Var(X)
C. ±bVar(X)
D. b2Var(X) (Correct)
E. (a±b)Var(X)
If a and b are two constants, then Var(a+bX) is_______________? Read More »
MCQs / Q&A, Statisticsk MCQs / Q&AA. Sampling frame
B. Sampling units(Correct)
C. Sample pop
D. Sample design
A. p = q (Correct)
B. p > q
C. p > q
D. np > npq
Binomial distribution is symmetrical when:_________________? Read More »
MCQs / Q&A, Statisticsk MCQs / Q&AA. 1 to n
B. 0 to n (Correct)
C. 1 to ∞
D. 0 to ∞
Binomial distribution ranges from _______________? Read More »
MCQs / Q&A, Statisticsk MCQs / Q&AA. 1000
B. 10
C. 100 (Correct)
D. 10000
Deciles means are 1/( )? Read More »
MCQs / Q&A, Statisticsk MCQs / Q&AA. Appeared
B. Exactly
C. Space
D. Elementary event (Correct)
If an event consists of only one sample point is called _____________? Read More »
MCQs / Q&A, Statisticsk MCQs / Q&AA. Industrial activity
B. Retail price
C. Cost of living (Correct)
D. Goods consumed
An Index number which measure the change of a _____ is called Aggregative 1. No? Read More »
MCQs / Q&A, Statisticsk MCQs / Q&A