Mean is relatively ____ measure?
A. Stable
B. manipulation
C. Change
D. Group
Third quartile = Q3 = _______?
A. P33
B. D3
C. Median
D. None of these
In moderately skewed distribution if _______?
A. Mode = 3 median – 2 mean
B. Mode = 2 median -3 mean
C. Median = 2 median-3 mean
D. Mean- mode
Deciles means are 1/( )?
A. 1000
B. 10
C. 100
D. 10000
If any value in the data is zero, then which of the following average vanishes ____?
A. A.M.
B. G.M.
C. H.M.
D. None of these
Group data formula for mode _______?
A. 1+ fm – f2/f1 – f2 x h
B. 1+ f1 – f2/f2 – fm x h
C. 1 + fm – f1/ (fm – f1) + (fm1 – f2) x h
D. 1+ fm1 – f2/f1 – fm x h
If any value in the data is zero, then it is not possible to have ______?
A. A.M.
B. Medain
C. Mode
D. H.M.
Coded method of calculation is only used in ______?
A. Median
B. Combined mean
C. A.M.
D. None of these
The arithmetic mean of 10,8,6,4, and 2 is ______?
A. 5
B. 15
C. 6
D. 30
