Progression (Sequence and Series)Hard
Question
The geometric mean of the observations 2, 4, 8, 16, 32, 64 is-
Options
A.25/2
B.27/2
C.33
D.None of these
More Progression (Sequence and Series) Questions
The scores of a batsman in ten innings are: 38, 70, 48, 34, 42, 55, 63, 46, 54, 44, then mean deviation about the median...Weighted mean is computed by the formula...If a, b, c, are positive real numbers such that a + b + c + d = 2, then M = (a + b) (c + d) satisfies the releation...For the series S = 1 + (1 + 2)2 + (1 + 2 + 3)2 +(1 + 2 + 3 + 4)2 +........Let Then Sn can take value(s)...