Text Solution
AI Generated Solution
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
RD SHARMA ENGLISH-STATISTICS-All Questions
- Calculate the mean deviation about the mean of the set of first n natu...
Text Solution
|
- Let x1, x2, x3, , be n values of a variable X. If these values are ch...
Text Solution
|
- Find the mean deviation from the mean for the data: 6,7,10,12,13,4,...
Text Solution
|
- The scores of a batsman in ten innings are : 38,70,48,34,42,55,63,46,5...
Text Solution
|
- Calculate the mean deviation about median from the following data: 340...
Text Solution
|
- For a group of 200 candidates the mean and S.D. were found to be 40 an...
Text Solution
|
- The mean deviation from e median is a.equal to that measured from anot...
Text Solution
|
- Calculate the mean deviation about the mean of the set of first n natu...
Text Solution
|
- Let x1,\ x2,\....,\ xn values of variable X and let 'a' be non zero re...
Text Solution
|
- Life of bulbs produced by two factories A and B are given below: Lengt...
Text Solution
|
- If for distribution of 18 observations sum(xi-5)=3a n dsum(xi-5)^2=43 ...
Text Solution
|
- If the men and standards deviation of 100 observations are 50 and 4 ...
Text Solution
|
- Find the standard deviation for the following data: (i) x : , 3, 8, 13...
Text Solution
|
- The mean and standard deviation of 20 observations are found to be ...
Text Solution
|
- For a frequency distribution mean deviation from mean in computed by ...
Text Solution
|
- Calculate the mean and standard deviation for the following distrib...
Text Solution
|
- The measurements of the diameters (in mm) of the heads of 107 screws ...
Text Solution
|
- Let a, b, c, d, e, be the observations with m and standard deviation s...
Text Solution
|
- If n=10 , X =12a n d∑x ^2 =1530 , then the coefficient of variation...
Text Solution
|
- The mean deviation for n observations x1, x2, ......... , xn from thei...
Text Solution
|