Home
Class 9
MATHS
Find the value of mean of the followin...

Find the value of mean of the following- 20,10,30

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • LINES AND ANGLES

    RD SHARMA ENGLISH|Exercise All Questions|183 Videos

  • NUMBER SYSTEM

    RD SHARMA ENGLISH|Exercise All Questions|130 Videos

Similar Questions

Explore conceptually related problems

Find the value of the following log_(30)1

Find the value of p, if the mean of the following distribution is 20 15 17 19 23 2 3 4 5 6

Find the value of if the mean of the following distribution is 7.5

Find the value of p, if the mean of the following distribution is 18 :

Find the value of x, if the mean of the following distribution is 18.

Find the mean of the following: 10,12,14,16

Find the value of p, if the mean of following distribution is 20.

Find the mean of the following distribution: 10 30 50 70 89 7 8 10 15 10

Find the mean of the following distribution: x: 10 30 50 70 89 f: 7 8 10 15 10

Find the mean deviation from the mean of the following data: Classes:, 10-20, 20-30, 30-40, 40-50, 50-60, 60-70, 70-80 frequency, 2, 3, 8, 14, 8, 3, 2

RD SHARMA ENGLISH-MEASURES OF CENTRAL TENDENCY-All Questions
  1. Find the value of p for the following distribution whose mean is 12....

    Text Solution

    |

  2. Find the missing frequency (p) for the following distribution whose...

    Text Solution

    |

  3. Find the value of mean of the following- 20,10,30

    Text Solution

    |

  4. Find the mean of the following: 10,12,14,16

    Text Solution

    |

  5. Candidates of four schools appear in a mathematics test. The data w...

    Text Solution

    |

  6. Five coins were simultaneously tossed 1000 times and at each toss t...

    Text Solution

    |

  7. Find the missing frequencies in the following frequency distribution i...

    Text Solution

    |

  8. Find the median of the following data: 25, 34, 31, 23, 22, 26, 3...

    Text Solution

    |

  9. Find the median of the following values: 37, 31, 42, 43, 46, 25, 3...

    Text Solution

    |

  10. The median of the observation11 ,\ 12 ,\ 14 ,\ 18 ,\ x+2,\ x+4,\ 30 ,\...

    Text Solution

    |

  11. Find the median of the following data: 19 ,\ 25 ,\ 59 ,\ 48 ,\ 35 ,...

    Text Solution

    |

  12. Find the median of the following data 83, 37, 70, 29, 45, 63, 41...

    Text Solution

    |

  13. Find the median of the following data 133, 73, 89, 108, 94, 104,...

    Text Solution

    |

  14. Find the median of the following data 31, 38, 27, 28, 36, 25, 35...

    Text Solution

    |

  15. Find the median of the following data 15, 6, 16, 8, 22, 21, 9, 1...

    Text Solution

    |

  16. Find the median of the following data 41, 43, 127, 99, 71, 92, 7...

    Text Solution

    |

  17. Find the median of the following data 25, 34, 31, 23, 22, 26, 35...

    Text Solution

    |

  18. Find the median of the following data 12, 17, 3, 14, 5, 8, 7, 15

    Text Solution

    |

  19. Find the median of the following data 92, 35, 67, 85, 72, 81, 56...

    Text Solution

    |

  20. Numbers 50 ,\ 42 ,\ 35 ,\ 2x+10 ,\ 2x-8,\ 12 ,\ 11 ,\ 8 are written ...

    Text Solution

    |