Frequency Distribution
Frequency Distribution
Frequency:
The number of times a particular observation occurs in a given data is called its frequency of an observation.The observation having maximum frequency is known as mode.
Illustration: In a data 7,6,5,5,4,3,2,2,5,1,3 find the frequency of 5.
Solution: Here the frequency of 5 in this data is 3.
Frequency Distribution:
The tabular arrangement of data sharing their corresponding frequencies is called a frequency distribution. Frequency tells you how often something happened. The frequency of an observation tells you the number of times the observation occurs in the data.
The number of times a particular observation occurs in a given data is called ________________ | |||
| Right Option : B | |||
| View Explanation | |||
A random survey of numbers of children of various age group playing in a park was found as follows. Children playing under the age of 7 years are:
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| Right Option : C | |||||||||||||||||||
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From the frequency table, the percentage of families with less than 3 children is
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| Right Option : D | |||||||||||||||
| View Explanation | |||||||||||||||
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