The variance of the first 50 even natura...

The variance of the first 50 even natural numbers is

437

`(437)/(4)`

`(833)/(4)`

833

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MEASURES OF DISPERSION
DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE-2 ( SET -1)|2 Videos
MEASURES OF DISPERSION
DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE-2 ( SET -2)|2 Videos
MEASURES OF DISPERSION
DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE-2 ( SET -4)|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

Statement - I : The variance of first n even natural numbers is (n^(2) - 1)/(4) Statement - II : The sum of first n natural numbers is (n(n+1))/(2) and the sum of the squares of first n natural numbers is (n(n+1)(2n+1))/(6)

The sum of the first 20 even natural numbers is

Sum of the first 10 natural numbers is

The variance of first 20 - natural numbers is

The A.M of first n natural numbers is

The sum of first 50 even numbers is

DIPTI PUBLICATION ( AP EAMET)-MEASURES OF DISPERSION-EXERCISE-1

Variance of 5, 8, 11, 9, 8, 19 is
Text Solution
|
The variance of 6, 7, 10, 12, 13, 4, 8, 12 is
Text Solution
|
The variance of the first 50 even natural numbers is
Text Solution
|
Standard deviation of 3, 5, 7, 9, 11, 13 is
Text Solution
|
The standard deviation of 5, 12, 3, 18, 6, 8, 2, 10 is
Text Solution
|
Standard deviation of 27, 35, 40, 35, 36, 29 is
Text Solution
|
Standard deviation of first 'n' natural numbers is
Text Solution
|
The standard deviation of a, a+d, a + 2d,….a + 2nd is
Text Solution
|
If the median of the data 6, 7, x-2, x, 18, 21 written in ascending or...
Text Solution
|
The variance of the following data is
Text Solution
|
The variance of the following data is
Text Solution
|
The standard deviation of the following data is
Text Solution
|
The mean and variance of seven observations are 8 and 16 respectively....
Text Solution
|
The mean of 5 observations is 4.4 and their variance is 8.24. If three...
Text Solution
|
The arithmetic mean of the observations 10, 8, 5, a, b is 6 and their ...
Text Solution
|
The variance of 20 observations is 5. If each observations is multipli...
Text Solution
|
The mean of four observations is 3. If the sum of the squares of these...
Text Solution
|
If x(1), x(2),…..x(n) are n observations such that Sigmax(i)^(2)=400 a...
Text Solution
|
In 100 numbers, 80 numbers are 4's and the rest are 9's then the stand...
Text Solution
|
If the standard deviation of the number 2, 3, a and 11 is 3.5, then wh...
Text Solution
|