Home
Class 12
MATHS
The geometric mean of observation 2,4,16...

The geometric mean of observation 2,4,16 and 32 is

A

6

B

7

C

8

D

9

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

I. The geometric mean of 2,4,16 and 32 is a II. The strength of 7 colleges in a city are 385, 1748, 1343, 1935, 786, 2874 , 2108. Then the median strength is b. II. The algebric sum of the deviations of 20 observations measured from 30 is 2. The mean of these observations is c.

The geometric mean of 6 observation was calculated as 13. It was later observed that one of the observation was recorded as 28 instead of 36. The correct geometric mean is

The geometric mean of the series 1,2,4,8,16,....,2^n is

If G_(1),G_(2) are the geometric means fo two series of observations and G is the GM of the ratios of the corresponding observations then G is equal to

The mean of 5 observations is 4.4 and variance is 8.24. If three of the five observations are 1,2, and 6 then remaining two observations are (i) 9, 16 (ii) 9, 4 (iii) 81, 16 (iv) 81, 4

Insert 3 geometric means between 16 and 256.

Compute the geometric mean of 2, 4, 8.

The geometric mean between -9 and -16 is 12 b. -12 c. -13 d. none of these

Find the product of three geometric means between 4 and 1/4.

Find the product o three geometric means between 4 and 1/4.