A. Pn/Po x100

B. None of these

C. Pn/Po x10

A. Sign test

B. Kruskal Wallis Test

D. Wilcoxon signed rank test

B. Consistent estimator

C. Sufficient estimator

D. Minimax estimator

A. Accepted when it is true

B. Rejected when it is false

C. Rejected when it is true

A. 3-Feb

B. 6-May

C. 5-Jun

A. Fixed

C. None of these

D. Constant

A. Variance

B. Mean

C. Mode

A. Central value

C. Mean

D. Dispersion

A. None of these

B. 5-Feb

D. 1

B. 3

C. 6

D. Zero

A. All of the above.

B. Become more negatively skewed

C. Become symmetrical

A. Group

B. manipulation

D. Change

A. Small

B. Normal

D. Zero

A. (4)2

B. 4

C. None of these

D. 8

B. Whole Sale Index number

C. Consumer Index Number

D. weighted Index Number

A. value Index Number

C. Weighted Index Number

D. Volume Index Number

A. Herbicide A is more effective than Herbicide B

B. Herbicide A is not more effective than Herbicide B

C. Herbicide B is more effective than Herbicide A

A. np/q

B. nq/p

D. n p

A. np > npq

B. p > q

C. p > q

A. None of these

B. 1

C. -1

A. Fisher and Paasches

B. Paasches Index Number

D. Marshall and Laspeyres

A. p > q

C. P = q

D. P/q

A. 5

C. 0

D. 20

A. Basely

B. Yearly

D. Averagely

A. variance

B. A.M.

C. None of these

A. E(P) = P

C. E(x) =

D. E(Q) =Q

A. Consistent

B. Sufficient

D. Unbiased

A. Estimator

B. None of these

C. C.I.

A. 4

B. 2

C. 1

E. No

B. Probabilistic sampling

C. Cluster sampling

D. Stratified sampling

A. p > q

B. p > 1/2

C. q/p

A. Dependent

B. Equally Likely

D. Non

E. Mutually exclusive

B. Non of these

C. ?Pn(qo + qn)/?Pn

D. ?Pn(Po + Pn)/?Pn(Po + Pn)

B. nCxpnqnx

C. {nx}p(1 P)x

D. {nx}px(1 P)x-n

B. Appropriate

C. Simple 1. No.

D. Aggregative 1. No.

A. Special purpose

B. Reliable

C. Index Number

A. Spearman Rank difference

B. Wilcoxon Rank-Sum test

C. One way analysis of variance (ANOVA)

A. To measure changes in quantity

C. To measure changes in price

D. To measure changes in demand

B. p50

C. P25

D. P55

A. ?pn/?po x100

B. pn/po x100

D. Both (a) and (b) but not (c)

B. Kolmogorov-Smirnor test

C. Wilcoxon Rank-Sum test

D. Spearman Rank Correlation test

B. A sample mean to the population mean

C. Three populations

D. Any number of populations

A. Standard dist

C. Hyper-geometric distribution

D. Poisson dist

A. Median

C. D3

D. P33

A. p = 1

B. P 0.5

C. None of these

A. mathematically

B. Abjectly

C. Easy

B. 6x/?n

C. S/?n

D. 6/?n

B. n, q

C. n, p, q

D. q, p

A. 0

C. 2.33

D. 4.66

B. None of the above

C. Upper tailed

D. Lower tailed