Home
Class 12
MATHS
If the mean deviation of the numbers 1,1...

If the mean deviation of the numbers 1,1+d, 1+2d, 1+3d,…1+100d from their mean is 255, then find the value of d

Text Solution

Verified by Experts

The correct Answer is:
10.1
Promotional Banner

Similar Questions

Explore conceptually related problems

If the mean deviation of number 1,1+d,…1+100d from their mean is 255, then a value of d is

If the mean deviation of the numbers 1,""1""+""d ,""1""+""2d ,""..."",""1""+""100 d from their mean is 25, then the d is equal to (1) 10.0 (2) 20.0 (3) 10.1 (4) 20.2

The mean deviation of the numbers 3, 4, 5, 6, 7 from the mean is (a) 25 (b) 5 (c) 1.2 (d) 0

The mean deviation of the numbers 3,4,5,6,7 from the mean is(a) 25 (b) 5 (c) 1.2 (d) 0

Mean deviation of the series a^(2), a^(2)+d, a^(2)+2d, ………………., a^(2)+2nd from its mean is

The mean deviation of the series a , a+d , a+2d , , a+2n from its mean is ((n+1)d)/(2n+1) (b) (n d)/(2n+1) (c) (n(n+1)d)/(2n+1) (d) ((2n+1)d)/(n(n+1))

The mean deviation of the series a , a+d , a+2d ,.....,a+2n from its mean is (a) ((n+1)d)/(2n+1) (b) (n d)/(2n+1) (c) (n(n+1)d)/(2n+1) (d) ((2n+1)d)/(n(n+1))

There are two sets M_1 and M_2 each of which consists of three numbers in arithmetic sequence whose sum is 15. Let d_1 and d_2 be the common differences such that d_1=1+d_2 and 8p_1=7p_2 where p_1 and p_2 are the product of the numbers respectively in M_1 and M_2 . If d_2 gt 0 then find the value of (p_2-p_1)/(d_1+d_2)

Find the mean deviation from the mean for the set of obervations 1,2,3.

A=[(a,1,0),(1,b,d),(1,b,c)] then find the value of |A|