#### Related QuestionsVIEW ALL [5]

Draw a histogram and hence estimate the mode for the following frequency distribution:

Class |
0-5 | 5-10 | 10-15 | 15-20 | 20-25 | 25-30 |

Freq |
0 | 7 | 18 | 10 | 8 | 5 |

(Use a graph paper for this question.) The daily pocket expenses of 200 students in a school are given below:

Pocket expenses (in Rs.) | Number of students (Frequency) |

0-5 | 10 |

5-10 | 14 |

10-15 | 28 |

15-20 | 42 |

20-25 | 50 |

25-30 | 30 |

30-35 | 14 |

35-40 | 12 |

Draw a histogram representing the above distribution and estimate the mode from the graph.

Construct a histogram and then a frequency polygon for the following frequency distribution.

Class Interval |
0-10 | 10-20 | 20-30 | 30-40 | 40-50 | 50-60 |

Frequency |
8 | 13 | 27 | 35 | 14 | 3 |

Construct a histogram and then a frequency polygon for the following frequency distribution.

Class Interval |
11-20 | 21-30 | 31-40 | 41-50 | 51-60 | 61-70 |

Frequency |
15 | 28 | 50 | 35 | 20 | 12 |

Construct a histogram and then a frequency polygon for the following frequency distribution.

Class Interval | 100-150 | 150-200 | 200-250 | 250-300 | 300-350 |

Frequency | 10 | 15 | 17 | 12 | 10 |