Advertisements
Advertisements
प्रश्न
Using the following frequency table.
| Marks (obtained out of 10) | 4 | 5 | 7 | 8 | 9 | 10 |
| Frequency | 5 | 10 | 8 | 6 | 12 | 9 |
10 marks the highest frequency.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
Frequency of marks 9 = 12
Frequency of marks 10 = 9
∵ 12 > 9
⇒ Frequency of marks 9 > Frequency of marks 10
Therefore, 9 marks has the highest frequency.
APPEARS IN
संबंधित प्रश्न
What is the upper class limit for the class 25-35?
What is the class-mark of class 25-35?
If the classes are 0-10, 10-20, 20-30... then in which class should the observation 10 be included?
Construct the frequency distribution table from the following cumulative frequency table:
| Ages | No. of students |
| Below 4 | 0 |
| Below 7 | 85 |
| Below 10 | 140 |
| Below 13 | 243 |
| Below 16 | 300 |
(i) State the number of students in the age group 10 - 13.
(ii) State the age-group which has the least number of students.
Construct a frequency distribution table from the following cumulative frequency distribution:
| C.I | C.F |
| 5 - 10 | 18 |
| 10 - 15 | 30 |
| 15 - 20 | 46 |
| 20 - 25 | 73 |
| 25 - 30 | 90 |
Represent the following data in ungrouped frequency table which gives the number of children in 25 families.
1, 3, 0, 2, 5, 2, 3, 4, 1, 0, 5, 4, 3, 1, 3, 2, 5, 2, 1, 1, 2, 6, 2, 1, 4
Inclusive series is a _________ series
Tally marks are used to find ______.
In the class interval 26 – 33, 33 is known as ______.
In the class intervals 10 – 20, 20 – 30, etc., respectively, 20 lies in the class ______.
