(A) n+12
(B) n2
(C) All of the above
(D) None of these
Tag: Statistics Multiple Choice Questions
The sum of squared deviation is least from__.
(A) Median
(B) Mean
(C) Mode
(D) Standard Deviation
Given the N values in a series, the geometric mean is__.
(A) The third root of the product of N values
(B) The square root of the product of N values
(C) The fourth root of the product of N values
(D) The Nth root of the product of N values
In a frequency distribution the last cumulative frequency is 300, Median shall lie in__.
(A) 140th item
(B) 130th item
(C) 160th item
(D) 150th item
Find the median of the following datA. 160, 180, 200, 280, 300, 320, 400?
(A) 140
(B) 300
(C) 180
(D) 280
The average monthly production of a factory for the first 8 months is 2,500 units, and for the next 4 months the production was 1,200 units. The average monthly production of the year will be__.
(A) 2066.55 units
(B) 5031.10 units
(C) 4021.12 units
(D) 3012.11 units
In a frequency distribution the last cumulative frequency is 500. Q3 must lie in__.
(A) 275th item
(B) 375th item
(C) 150th item
(D) 175th item
__is the measure of average which can have more than one value?
(A) Mean
(B) Median
(C) Harmonic Mean
(D) Mode