Home
Class 12
MATHS
If the median and mode of 4 observation...

If the median and mode of 4 observations are 4,6 and the sum of square of the observation is 48, then standard deviations is

A

`sqrt(2)`

B

4

C

0

D

`sqrt(5)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MEASURES OF DISPERSION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE-1|70 Videos

  • MEASURES OF DISPERSION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE-2 ( SET -1)|2 Videos

  • MATRICES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 MCQ (SPECIAL TYPES QUESTIONS) SET -4|8 Videos

  • PARABOLA

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS ) SET-4|4 Videos

Similar Questions

Explore conceptually related problems

The mean of four observations is 3. If the sum of the squares of these observations is 48 then their standard deviation is

If the mean of 10 observations is 50 and the sum of the squares of the deviations of the observations from the mean is 250, then the coefficient of variation of those observations is

If the mean of 10 observations is 50 and the sum of the squares of the deviations of the observations from the mean is 250 , such the coefficient of variation of those observations is

Standard deviation of 3, 4, 5 is

The median of the observations 3, 18, 6, 16, 12 and 10 is

Standard deviation of -1, 0, 4 is

The median of the observations 6, 21, 9, 19, 15 and 13 is

The standard deviation of 1,2,3,4,5,6is?