Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
RD SHARMA-STATISTICS-All Questions
- The Algebric Sum of deviations from Mean is zero.
Text Solution
|
- For a frequency distribution, mean, median and mode are connected by ...
Text Solution
|
- Which of the following cannot be determined graphically? (a) Mean ...
Text Solution
|
- The median of a given frequency distribution is found graphically with...
Text Solution
|
- The mode of a frequency distribution can be determined graphically fro...
Text Solution
|
- Mode is (a) least frequent value (b) middle most value (c)...
Text Solution
|
- One of the methods of determining mode is (a) Mode = 2 Median – 3 Mean...
Text Solution
|
- If the mean of the following distribution is 2.6, then the value of y ...
Text Solution
|
- The relationship between mean, median and mode for a moderately skewed...
Text Solution
|
- The mean of a discrete frequency distribution xi//fi ; i=1,\ 2,\ ddot,...
Text Solution
|
- If the arithmetic mean of x ,\ x+3,\ x+6,\ x+9, and x+12 is 10, the x=...
Text Solution
|
- If the median of the data: 24, 25, 26, x+2 , x+3 , 30, 31, 34 is 27.5,...
Text Solution
|
- If the median of the data: 6, 7, x-2,\ x , 17, 20, written in ascendin...
Text Solution
|
- The median of first 10 prime numbers is (a) 11 (b) 12 ...
Text Solution
|
- If the mode of the data: 64 ,\ 60 ,\ 48 ,\ x ,\ 43 ,\ 48 ,\ 43 ,\ 34 i...
Text Solution
|
- If the mode of the data: 16 ,\ 15 ,\ 17 ,\ 16 ,\ 15 ,\ x ,\ 19 ,\ 17 ,...
Text Solution
|
- If the mean of a frequency distribution is 8.1 and sumfi xi=132+5k ,\ ...
Text Solution
|
- If the mean of 6,\ 7,\ x ,\ 8,\ y ,\ 14 is 9, then (a) x+y=21 (b) x+y...
Text Solution
|
- The arithmetic mean of 1,2,3,...n is (a)(n+1)/2 (b) (n-1)/2 (c) n/...
Text Solution
|
- If the mean of first n natural numbers is (5n)/9 , then n= (a) 5 (b) ...
Text Solution
|