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प्रश्न
Median of the data may or may not be from the given data.
पर्याय
True
False
उत्तर
This statement is True.
Explanation:
When the given data is arranged in ascending (or descending) order, then the middle most observation is the median of the data.
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संबंधित प्रश्न
The median is always one of the numbers in a data.
Marks obtained (in mathematics) by 9 student are given below:
60, 67, 52, 76, 50, 51, 74, 45 and 56
if marks of each student be increased by 4; what will be the new value of arithmetic mean.
- Find the mean of 7, 11, 6, 5 and 6.
- If each number given in (a) is diminished by 2; find the new value of mean.
The mean monthly income of 10 persons is Rs 8,670. If a new member with a monthly income of Rs 9, 000 joins the group, find the new monthly income.
Find the mean of the following frequency distribution :
| Class | 1-10 | 11-20 | 21-30 | 31-40 | 41-50 |
| Frequency | 9 | 12 | 15 | 10 | 14 |
Find the median of 5, 7, 9, 11, 15, 17, 2, 23 and 19.
Find the mean of: all prime numbers upto 30
The mean of 18, 28, x, 32, 14 and 36 is 23. Find the value of x. Sum of data
Find the median of 17, 23, 36, 12, 18, 23, 40 and 20
Find the median of 80, 48, 66, 61, 75, 52, 45 and 70
