Home
Class 9
MATHS
True/false 10 observations 6,14,15,17,x+...

True/false
10 observations 6,14,15,17,x+1,2x-13,30,32,34,43 are written in an ascending order. The medina of the data is 24. then the value of x is 20.

Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    MODERN PUBLICATION|Exercise EXERCISE|239 Videos

  • QUADRILATERALS

    MODERN PUBLICATION|Exercise EXERCISE|133 Videos

  • SURFACE AREAS AND VOLUMES

    MODERN PUBLICATION|Exercise EXERCISE|228 Videos

Similar Questions

Explore conceptually related problems

Ten observations 6,14,15,17,x+1,2x-13,30,32,34,46 are written is an ascending order. The median of the data is 24. find the value of x.

The following observations have been arranged in ascending order. If the median of the data is 63, find the value of x. 29, 32, 48, 50, x, x + 2, 72, 78, 84, 95

The following observations have been arranged in theascending order.If themedian of the data is 63, find the value of x : 29, 32, 48, 50, x,x + 2, 72, 78, 84, 95

If the mode of 13,14,15,14,16,15,x is 14, find the value of x.

The following observation are arranged in ascending order: 26,29,42,53,x,x+2,70,75,82,93 If the median is 65 find the value of x.

For the data 1,5,7,x+1,9,x-2,3 if the mean is 4, find the value of x. Also, find the mode of the data.

State whether it is true or false: The second order derivative of log x is -1/x^2

Which of the following statements are true or false? If 4/5 is equivalent to x/20 then value of x is 16.

MODERN PUBLICATION-STATISTICS-EXERCISE
  1. True/false If the mean of 5 observation x,x+2,x+4,x+6,x+8 is 11, then ...

    Text Solution

    |

  2. Let m be the mid-point and l be the upper class limit of a class in a ...

    Text Solution

    |

  3. True/false 10 observations 6,14,15,17,x+1,2x-13,30,32,34,43 are writte...

    Text Solution

    |

  4. Fill ups Data collected by an investigator himself is called…….data.

    Text Solution

    |

  5. Fill ups Raw data when presented in ascending or descending order form...

    Text Solution

    |

  6. Fill ups Minimum value on subtraction from maximum value gives………….. .

    Text Solution

    |

  7. Fill ups Mode of the value of data which occurs …………..number of times.

    Text Solution

    |

  8. The besector of an angle divides it into two

    Text Solution

    |

  9. Number of times a particular observation occurs in a given data is cal...

    Text Solution

    |

  10. Fill ups For a raw data, Range+Number of classes, gives………………to form a...

    Text Solution

    |

  11. Fill ups Median of following marks scored by 8 students 20,25,24,17,18...

    Text Solution

    |

  12. The figure formed by joining the mid points of the adjacent sides of a...

    Text Solution

    |

  13. A rectangular sheet of paper 30cmx×18cm can be transformed into the cu...

    Text Solution

    |

  14. The difference between the highest and lowest values of the observatio...

    Text Solution

    |

  15. In the class intervals 10-20, 20-30, the number 20 is included in.

    Text Solution

    |

  16. The mid value of a class interval is 42 and the class size is 10. find...

    Text Solution

    |

  17. The set of poor students in the class is :

    Text Solution

    |

  18. Tallys are usually marked in a bunch of

    Text Solution

    |

  19. The class mark of the class 100-120 is

    Text Solution

    |

  20. Let m be the mid-point and l be the upper class limit of a class in a ...

    Text Solution

    |