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प्रश्न
The abscissa of the point of intersection of the less than type and of the more than type cumulative frequency curves of a grouped data gives its ______.
पर्याय
Mean
Median
Mode
All the three above
उत्तर
The abscissa of the point of intersection of the less than type and of the more than type cumulative frequency curves of a grouped data gives its median.
Explanation:
Since, the intersection point of less than ogive and more than ogive gives the median on the abscissa
The abscissa of the point of intersection of the less than type and of the more than type cumulative frequency curves of a grouped data gives its
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संबंधित प्रश्न
Below is the given frequency distribution of words in an essay
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| 600 – 800 | 8 |
| 800 – 1000 | 22 |
| 1000 – 1200 | 40 |
| 1200 – 1400 | 18 |
| 1400 - 1600 | 12 |
Find the mean number of words written.
For a certain frequency distribution, the values of mean and median are 72 and 78 respectively. Find the value of mode.
From the following data, find:
Median
25, 10, 40, 88, 45, 60, 77, 36, 18, 95, 56, 65, 7, 0, 38 and 83
Estimate the median for the given data by drawing an ogive:
| Class | 0 – 10 | 10 – 20 | 20 – 30 | 30 – 40 | 40 – 50 |
| Frequency | 4 | 9 | 15 | 14 | 8 |
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| x | 1 | 2 | 3 | 5 | p + 4 |
| f | 9 | 6 | 9 | 3 | 6 |
The Median when it is given that mode and mean are 8 and 9 respectively, is ______.
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| Number of players | 11 | 9 | 8 | 5 |
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Heights of 50 students of class X of a school are recorded and following data is obtained:
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1000 – 1500 | 1500 – 2000 | 2000 – 2500 | 2500 – 3000 | 3000 – 3500 | 3500 – 4000 | 4000 – 4500 | 4500 – 5000 |
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