Three coins were tossed 30 times simultaneously. Each time the number of heads occurring was noted down as follows:-

0 | 1 | 2 | 2 | 1 | 2 | 3 | 1 | 3 | 0 |

1 | 3 | 1 | 1 | 2 | 2 | 0 | 1 | 2 | 1 |

3 | 0 | 0 | 1 | 1 | 2 | 3 | 2 | 2 | 0 |

Prepare a frequency distribution table for the data given above.

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#### Solution

By observing the data given above, the required frequency distribution table can be constructed as follows.

Number of heads |
Number of times (frequency) |

0 | 6 |

1 | 10 |

2 | 9 |

3 | 5 |

Total | 30 |

Concept: Presentation of Data

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