Home
Class 9
MATHS
The median of the numbers 84,78,54,56,68...

The median of the numbers 84,78,54,56,68,22,34,45,39,54 is

A

45

B

49.5

C

54

D

56

Text Solution

Verified by Experts

The correct Answer is:
C
The given numbers in an asscending order are 22,34,39,45,54,54,56,78,84.
Here n=10 which is even.
median = `1/2` [5th term + 6th item] = ` 1/2 (54 +54) =54`
Promotional Banner

Topper's Solved these Questions

  • MEAN , MEDIAN AND MODE OF UNGROUPED DATA

    RS AGGARWAL|Exercise Exercise 18D|8 Videos

  • LINES AND ANGLES

    RS AGGARWAL|Exercise Multiple Choice Questions (Mcq)|28 Videos

  • NUMBER SYSTEMS

    RS AGGARWAL|Exercise Very Short Answer Questions|23 Videos

Similar Questions

Explore conceptually related problems

The median of the data 78,56,22,34,45,54,39,54, and 84 is

The median of the numbers 45, 34, 65, 48, 93, 54, 22, 86, 45, 87 is

Find the HCF of the numbers : 48, 54

Assertion : The median of 83, 37, 70, 29, 45, 63, 41, 70, 34, 54, is 49.5. Reason : The median of n odd number of observations is ((n+1)/2)^("th") term.

Find the median of the given data set : 42, 45, 58, 87, 45, 54, 65, 12, 25, 25, 59, 60

Find the median of the following data 83,37,70,29,45,63,41,70,34,54

Mean deviation of the observations 70,42,63,34,44,54,55,46,38,48 from median is

Find the median of the following data. 87,39,45,67,25,109,78

Find the median of the following data: (a) ,37,70,29,,45,63,41,70,34,54,40,38

Average of six numbers is 66. If five of the numbers be 54,64,75,67 and 45, find the sixth number ?

RS AGGARWAL-MEAN , MEDIAN AND MODE OF UNGROUPED DATA -Multiple Choice Questions (Mcq)
  1. If the mean of five observations x ,\ x+2,\ x+4,\ x+6,\ x+8\ i s\ 11...

    Text Solution

    |

  2. If the mean of the observation x, x+3, x+5, x+7 and x+10 is 9, then me...

    Text Solution

    |

  3. if overlinex is the mean of x(1),x(2),x(3),….,x(n) " then "sum(n)^(i=1...

    Text Solution

    |

  4. If each observation of the data is decreased by 8 then their mean

    Text Solution

    |

  5. The mean weight of 6 boys in a group is 48 kg. the individual weight o...

    Text Solution

    |

  6. The mean of the marks scored by 50 students was found to be 39 later o...

    Text Solution

    |

  7. The mean of 100 items was found to be 64. Later on it was discovered t...

    Text Solution

    |

  8. The mean of 100 observation is 50. If one of the observation which was...

    Text Solution

    |

  9. Let barx be the mean of x(1), x(2), ………, x(n) and bary be the mean of ...

    Text Solution

    |

  10. If barx is the mean of x(1), x(2), …………., x(n), then for a ne 0, the m...

    Text Solution

    |

  11. If barx(1), barx(2), barx(3),………barx(n) are the means of n groups with...

    Text Solution

    |

  12. The mean of the following data is 8. Then, the value of p is

    Text Solution

    |

  13. The runs scored by 11 members of a cricket team are 15,34,56,27,43,...

    Text Solution

    |

  14. The weight of 10 students (in kg) are 55,40,35,52,60,38,36,45,31,44....

    Text Solution

    |

  15. The median of the numbers 4,4,5,6,7,7,12,3,12 is

    Text Solution

    |

  16. The median of the numbers 84,78,54,56,68,22,34,45,39,54 is

    Text Solution

    |

  17. Mode of the data 15,17,19,14,18,15,14,20,19,14,15,19,14 is

    Text Solution

    |

  18. The median of the data arranged in ascending order 8,9,12,18,(x+2),(x+...

    Text Solution

    |