(A) -2
(B) -3
(C) -10
(D) -4
Author:
The minimum value of set of data -1,0,-4, 5,-10 is?
(A)
(B)
(C)
(D)
Cumulative frequency graphs are also called?
(A) Histogram
(B) Bar chart
(C) Ogives
(D) Pie diagram
Mid-point of an individual is called?
(A) Class mark
(B) Frequancy
(C) Range
(D) None of these
In a symmetrical distribution if mean=median=5 then mode=?
(A) 4
(B) 6
(C) 5
(D) 36
Index number of base year is?
(A) 0%
(B) 100%
(C) 124%
(D) None of these
The arathematic mean is highly affected by?
(A) Extreme values
(B) Parameter
(C) Statistic
(D) None of these
If mean, median and mode are equal then the distribution is?
(A) Asymmetrical
(B) Symmetrical
(C) Skewed
(D) None of these