#### description

- Less than Cumulative frequency less than the upper class limit
- Cumulative frequency more than or equal to the lower class limit

#### Related QuestionsVIEW ALL [5]

Complete the following cumulative freuqency table :

Class (Height in cm) |
Frequency (No. of students) |
Less than type frequency |

150 - 153 | 05 | 05 |

153 - 156 | 07 | 05 + ....... = ........ |

156 - 159 | 15 | ....... + 15 = ......... |

159 - 162 | 10 | ........ + ........ = 37 |

162 - 165 | 05 | 37 + 5 = 42 |

165 - 168 | 03 | ......... + ....... = 45 |

Total N = 45 |

Complete the following Cumulative Frequency Table :

Class (Monthly income in Rs.) |
Frequency (No. of individuals) |
More than or equal to type cumulative frequency |

1000 - 5000 | 45 | ............. |

5000 - 10000 | 19 | ............. |

10000 -15000 | 16 | ............. |

15000-20000 | 02 | ............. |

20000-25000 | 05 | ............. |

Total N=87 |

From following table, what is the cumulative frequency of less than type for the class 30-40 ?

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

Frequency | 7 | 3 | 12 | 13 | 2 |