#### Question

38 people donated to an organisation working for differently abled persons. The amount in rupees were as follows :

101, 500, 401, 201, 301, 160, 210, 125, 175, 190, 450, 151, 101, 351, 251, 451, 151, 260, 360, 410, 150, 125, 161, 195, 351, 170, 225, 260, 290, 310, 360, 425, 420, 100, 105, 170, 250, 100.

(i) By taking classes 100-149, 150-199, 200-249... prepare grouped frequency distribution table.

(ii) From the table, find the number of people who donated rupees 350 or more.

#### Solution

**Given:**

38 people donated to an organisation working for differently abled persons. The amount in rupees were as follows:

101, 500, 401, 201, 301, 160, 210, 125, 175, 190, 450, 151, 101, 351, 251, 451, 151, 260, 360, 410, 150, 125, 161, 195, 351, 170, 225, 260, 290, 310, 360, 425, 420, 100, 105, 170, 250, 100.

(i) The grouped frequency distribution table of the given data is as follows:

(ii) As, 4 + 4 + 3 = 11

So, the number of people who donated rupees 350 or more is 11.

Class interval | Tally marks | Frequency |

100-149 | 7 | |

150-199 | 10 | |

200-249 | 3 | |

250-299 | 5 | |

300-349 | 2 | |

350-399 | 4 | |

400-449 | 4 | |

450-500 | 3 | |

Total | 38 |

(ii) As, 4 + 4 + 3 = 11

So, the number of people who donated rupees 350 or more is 11.

Is there an error in this question or solution?

Solution 38 People Donated to an Organisation Working for Differently Abled Persons. the Amount in Rupees Were as Follows : Concept: Frequency Distribution Table.