To present a large amount of data so that a reader can make sense of it easily,the variable values are condensed into groups called ..........
- AFrequency
- Bclasses
- Cprimary data
- Dsecondary data
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Similar Questions
The mean of natural numbers between $1$ to $20$ which are multiples of $3$ is ..........
Medium
View SolutionDraw a histogram for the data given below:
Class $0-6$ $6-12$ $12-18$ $18-24$ $24-30$ $30-36$ Frequency $7$ $10$ $12$ $15$ $10$ $6$
| Class | $0-6$ | $6-12$ | $12-18$ | $18-24$ | $24-30$ | $30-36$ |
| Frequency | $7$ | $10$ | $12$ | $15$ | $10$ | $6$ |
Medium
View SolutionFind the mean of the first seven natural numbers.
Easy
View SolutionThe median of the first ten natural numbers is .........
Easy
View SolutionThe median of the data $78, 56, 22, 34, 45, 54, 39, 54, 84$ is
Medium
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