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Question
In a class interval the upper limit of one class is the lower limit of the other class. This is _________ series
Options
Inclusive
exclusive
ungrouped
none of these
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Solution
In a class interval the upper limit of one class is the lower limit of the other class. This is exclusive series
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RELATED QUESTIONS
In the table given below, class-mark and frequencies are given. Construct the frequency table taking inclusive and exclusive classes.
| Class width | Frequency |
| 5 | 3 |
| 15 | 9 |
| 25 | 15 |
| 35 | 13 |
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3.14159265358979323846264338327950288419716939937510
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(ii) Which are the most and least occurring digits?
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| Class Interval | Frequency |
| 0 -8 | 9 |
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| Class Interval | Frequency |
| 1 - 10 | 12 |
| 11 - 20 | 18 |
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| 31 - 40 | 15 |
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Observe the given frequency table to answer the following:
| Class Interval | 20 - 24 | 25 29 | 30 - 34 | 35 - 39 | 40 - 44 | 45 - 49 |
| Frequency | 6 | 12 | 10 | 15 | 9 | 2 |
a. The true class limits of the fifth class.
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c. The class boundaries of the fourth class.
d. The upper and lower limits of the sixth class.
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In the class interval 26 – 33, 33 is known as ______.
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| Marks (obtained out of 10) | 4 | 5 | 7 | 8 | 9 | 10 |
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10 marks the highest frequency.
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