A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
|
Topper's Solved these Questions
STATISTICS
KUMAR PRAKASHAN|Exercise NCERT EXEMPLAR PROBLEMS (FILLERS)|6 VideosView PlaylistSTATISTICS
KUMAR PRAKASHAN|Exercise QUESTION OF MODULE (KNOWLEDGE TEST)|9 VideosView PlaylistSTATISTICS
KUMAR PRAKASHAN|Exercise NCERT EXEMPLAR PROBLEMS (SHORT ANSWER TYPE QUESTIONS)|23 VideosView PlaylistSETS
KUMAR PRAKASHAN|Exercise QUESTION OF MODULE|28 VideosView PlaylistSTRAIGHT LINES
KUMAR PRAKASHAN|Exercise Question of Module (Knowledge Test :)|18 VideosView Playlist
Similar Questions
Explore conceptually related problems
KUMAR PRAKASHAN-STATISTICS-NCERT EXEMPLAR PROBLEMS (OBJECTIVE TYPE QUESTIONS)
- The mean deviation about mean of the observation 3, 10, 10, 4, 7, 10, ...
02:31
|
Playing Now - Mean deviation for n observation x1,x2,……….,xn from their mean barx is...
01:16
|
Play - When tested , the lives (in hours) of 5 bulbs were noted as follows : ...
03:06
|
Play - Following are the marks obtained by 9 students in a mathematics test :...
03:24
|
Play - The standard deviation of the data 6,5,9,13,12,8,10 is ……..
04:34
|
Play - Let x1, x2 ,…………,xn be n observations and barx be their arithmetic mea...
01:39
|
Play - The mean of 100 observations is 50 and their standard deviation is 5. ...
02:59
|
Play - Let a,b,c,d,e be the observations with mean m and standard deviation S...
05:42
|
Play - Let x1,x2, x3, x4, x5 be the observations with mean m and standard dev...
03:36
|
Play - Let x1,x2,x3,………,xn be n observations . Let Wi = lxi + k for i=1,2,……,...
04:34
|
Play - Standard deviations for first 10 natural numbers is
01:35
|
Play - Consider the numbers 1,2,3,4,5,6,7,8,9,10 . If 1 is added to each numb...
03:17
|
Play - Consider the first 10 positive integers . If we multiple each number b...
03:54
|
Play - The following information relates to a sample of size 60: sum xi^2 = 1...
01:39
|
Play - Coefficient of variation of two distributions are 50 and 60, and their...
02:23
|
Play - The standard deviation of some centigrade (""^@C) temperature is 5. if...
03:11
|
Play