A. (n2 + 1)
B. (2n + 1)2
C. (n + 1)2
D. (N – 1)2
Statistics Mcqs
A simple aggregate price index_____________?
A. Ignores relative quantities
B. Compares relative quantities to relative prices
C. Compares absolute prices to absolute quantities
D. Compares relative quantities
The difference between statistics and parameter is called:______________?
A. Bias
B. Standard
C. Sampling error
D. both (a) and (b)
Normal Distribution ?
A. have no Mode
B. Multi Modal
C. Bi Modal
D. Tri Modal
E. Uni Modal
Which of these represent qualitative data______________?
A. Height of a student
B. Liking or disliking of (500) persons of a product
C. Income of a government servant in a city
D. Yield from a wheat plot
The experiment is repeated a _____________ number of times?
A. Times
B. Fixed
C. Expansion
D. Trial
if we connect the mid point of rectangles in a histogram with a series of lines, we get __________
A. Mid point
B. Interval
C. Frequency curve
D. Frequency Polygon
The correct variance is define as the __________________?
A. varies of data P2/6
B. S.D. of data h2/12
C. M.D. of data h2/6
D. Variance of data h2/12
The shape of normal curve depends upon ?
A. None
B. Mean
C. Quartile
D. Standard Deviation
E. Mean Deviation
Major area of statistics today is concerned with drawing of conclusions from__________?
A. Samples
B. Primary
C. Two
D. Complete study
