Advertisements
Advertisements
Question
Find the mode of the following data :
7, 9, 12, 13, 7, 12, 15, 7, 12, 7, 25, 18, 7
Solution
| Values | 7 | 9 | 12 | 13 | 15 | 18 | 25 |
| Frequency | 5 | 1 | 3 | 1 | 1 | 1 | 1 |
Since, maximum frequency 5 corresponds to value 7 then the mode = 7
APPEARS IN
RELATED QUESTIONS
Give one example of a situation in which
(i) the mean is an appropriate measure of central tendency.
(ii) the mean is not an appropriate measure of central tendency but the median is an appropriate measure of central tendency.
Find the sum of the deviations of the variate values 3, 4, 6, 7, 8, 14 from their mean.
Find the missing value of p for the following distribution whose mean is 12.58.
| x | 5 | 8 | 10 | 12 | p | 20 | 25 |
| f | 2 | 5 | 8 | 22 | 7 | 4 | 2 |
If the difference of mode and median of a data is 24, then find the difference of median and mean.
If the mean of five observations x, x+2, x+4, x+6, x+8, is 11, then the mean of first three observations is
If each observation of the data is increased by 5, then their mean ______.
Let `barx` be the mean of x1, x2, ..., xn and `bary` the mean of y1, y2, ..., yn. If `barz` is the mean of x1, x2, ..., xn, y1, y2, ..., yn, then `barz` is equal to ______.
The median of the data 78, 56, 22, 34, 45, 54, 39, 68, 54, 84 is ______.
Median of the following numbers: 4, 4, 5, 7, 6, 7, 7, 12, 3 is ______.
Obtain the mean of the following distribution:
| Frequency | Variable |
| 4 | 4 |
| 8 | 6 |
| 14 | 8 |
| 11 | 10 |
| 3 | 12 |
