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Histogram shows the number of people owning the different number of books. Answer the question based on it.
The total number of people surveyed is ______.
Concept: undefined >> undefined
Histogram shows the number of people owning the different number of books. Answer the question based on it.
The number of people owning books more than 60 is ______.
Concept: undefined >> undefined
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Histogram shows the number of people owning the different number of books. Answer the question based on it.
The number of people owning books less than 40 is ______.
Concept: undefined >> undefined
Histogram shows the number of people owning the different number of books. Answer the question based on it.
The number of people having books more than 20 and less than 40 is ______.
Concept: undefined >> undefined
The number of times a particular observation occurs in a given data is called its ______.
Concept: undefined >> undefined
The class size of the interval 80 – 85 is ______.
Concept: undefined >> undefined
In a histogram ______ are drawn with width equal to a class interval without leaving any gap in between.
Concept: undefined >> undefined
In a histogram, class intervals and frequencies are taken along ______ axis and ______ axis.
Concept: undefined >> undefined
In the class intervals 10 – 20, 20 – 30, etc., respectively, 20 lies in the class ______.
Concept: undefined >> undefined
Using the following frequency table.
| Marks (obtained out of 10) | 4 | 5 | 7 | 8 | 9 | 10 |
| Frequency | 5 | 10 | 8 | 6 | 12 | 9 |
9 students got full marks.
Concept: undefined >> undefined
Using the following frequency table.
| Marks (obtained out of 10) | 4 | 5 | 7 | 8 | 9 | 10 |
| Frequency | 5 | 10 | 8 | 6 | 12 | 9 |
The frequency of less than 8 marks is 29.
Concept: undefined >> undefined
Using the following frequency table.
| Marks (obtained out of 10) | 4 | 5 | 7 | 8 | 9 | 10 |
| Frequency | 5 | 10 | 8 | 6 | 12 | 9 |
The frequency of more than 8 marks is 21.
Concept: undefined >> undefined
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.
Concept: undefined >> undefined
If the fifth class interval is 60 – 65, fourth class interval is 55 – 60, then the first-class interval is 45 – 50.
Concept: undefined >> undefined
From the histogram given on the right, we can say that 1500 males above the age of 20 are literate.
Concept: undefined >> undefined
The class size of the class interval 60 – 68 is 8.
Concept: undefined >> undefined
The following pictorial representation of data is a histogram.
Concept: undefined >> undefined
Given below is a frequency distribution table. Read it and answer the questions that follow:
| Class Interval | Frequency |
| 10 – 20 | 5 |
| 20 – 30 | 10 |
| 30 – 40 | 4 |
| 40 – 50 | 15 |
| 50 – 60 | 12 |
- What is the lower limit of the second class interval?
- What is the upper limit of the last class interval?
- What is the frequency of the third class?
- Which interval has a frequency of 10?
- Which interval has the lowest frequency?
- What is the class size?
Concept: undefined >> undefined
The top speeds of thirty different land animals have been organised into a frequency table. Draw a histogram for the given data.
| Maximum Speed (km/h) | Frequency |
| 10 – 20 | 5 |
| 20 – 30 | 5 |
| 30 – 40 | 10 |
| 40 – 50 | 8 |
| 50 – 60 | 0 |
| 60 – 70 | 2 |
Concept: undefined >> undefined
Look at the histogram below and answer the questions that follow.
- How many students have height more than or equal to 135 cm but less than 150 cm?
- Which class interval has the least number of students?
- What is the class size?
- How many students have height less than 140 cm?
Concept: undefined >> undefined
