Home
Class 8
MATHS
Find the mean of the following data : ...

Find the mean of the following data :
40, 50, 65, 70, 75

Text Solution

Verified by Experts

60
Promotional Banner

Topper's Solved these Questions

  • RATIONAL AND IRRATIONAL NUMBERS

    NAVNEET PUBLICATION|Exercise QUESTION BANK |54 Videos

  • SURFACE AREA AND VOLUME

    NAVNEET PUBLICATION|Exercise QUESTION BANK|45 Videos

Similar Questions

Explore conceptually related problems

Find the mode of the following data.

Find the mean of the following data : 76, 68, 84, 69, 78.

Find the mean of the following data 12,18,15,17,11,10.

Find the median of the given data : 58 , 74 , 69 , 70 , 73 , 74 , 80 .

Find the mean of the following data : Goals scored in 10 matches : 2, 2, 3, 5, 4, 2, 1, 3, 3, 4, 3

Find the median of the given data : 50 , 70 , 90 , 94 , 40 , 65 , 70 , 80 , 85 , 95 .

Find the HCF of the following numbers : 25, 75

If the mean of the following data is 20.2, then find the value of p.

NAVNEET PUBLICATION-STATISTICS-QUESTION BANK
  1. The following data is collected in a survey of some students of 10th s...

    Text Solution

    |

  2. What is the mean of 1, 2, 3, 4, 5, 6, 7 ?

    Text Solution

    |

  3. What is the mean of 1, 3, 5, 7, 9, 11, 13?

    Text Solution

    |

  4. If the mean of 10 observations is 12, what is their sum?

    Text Solution

    |

  5. What is the mean of the first four prime numbers?

    Text Solution

    |

  6. If the mean of 3, 7, 11 and x is 9, what is the value of x?

    Text Solution

    |

  7. The sides of two squares are 2 cm and 5 cm respectively. What is their...

    Text Solution

    |

  8. Find the mean of the following data : 40, 50, 65, 70, 75

    Text Solution

    |

  9. Find the mean of the following data : Goals scored in 10 matches : ...

    Text Solution

    |

  10. Find the mean of the following data : 76, 68, 84, 69, 78.

    Text Solution

    |

  11. The marks scored by 20 students in a Science test (30 marks) are given...

    Text Solution

    |

  12. The marks scored by 20 students in a Science test (30 marks) are given...

    Text Solution

    |

  13. The marks scored by 20 students in a Science test (30 marks) are given...

    Text Solution

    |

  14. The marks scored by 20 students in a Science test (30 marks) are given...

    Text Solution

    |

  15. Observe the given frequency table and write the answers to the followi...

    Text Solution

    |

  16. If the mean of the following observations is 39, find the value of x. ...

    Text Solution

    |

  17. The frequency distribution table is given below. Complete the column f...

    Text Solution

    |

  18. Complete the following table and find the mean number of children in a...

    Text Solution

    |

  19. students donated books to a school. The information is given in the fo...

    Text Solution

    |

  20. The money (in ₹ ) earned by each of 24 scouts is given below : 6, 7, ...

    Text Solution

    |