EduSahara™ Assignment
Name : Median of Ungrouped Data
Chapter : Statistics
Grade : SSC Grade X
License : Non Commercial Use
Question 1
1.
    • Heights of 15 students are given below. Find the median.
    • Height (in cm)
      127
      128
      132
      134
      138
      141
      No. of students
      1
      2
      4
      2
      2
      4
  • (i)
    132
    cm
  • (ii)
    135
    cm
  • (iii)
    136
    cm
  • (iv)
    133
    cm
  • (v)
    134
    cm
Question 2
2.
    • Heights of 30 plants are given below. Find the median.
    • Height (in cm)
      51
      62
      64
      68
      71
      81
      86
      90
      93
      97
      100
      No. of plants
      2
      1
      3
      2
      3
      5
      2
      4
      5
      2
      1
  • (i)
    83
    cm
  • (ii)
    81
    cm
  • (iii)
    80
    cm
  • (iv)
    79
    cm
  • (v)
    82
    cm
Question 3
3.
    • Ages of 15 students are given below. Find the median.
    • Age (in years)
      10
      11
      13
      14
      15
      No. of students
      2
      4
      1
      6
      2
  • (i)
    12
    years
  • (ii)
    16
    years
  • (iii)
    14
    years
  • (iv)
    13
    years
  • (v)
    15
    years
Question 4
4.
    • Scores of 15 students are given below. Find the median.
    • Score
      70
      75
      76
      77
      78
      79
      86
      No. of students
      3
      2
      3
      2
      1
      2
      2
  • (i)
    76
  • (ii)
    74
  • (iii)
    75
  • (iv)
    78
  • (v)
    77
Question 5
5.
    • Rainfall of 10 days are given below. Find the median.
    • Rainfall (in mm)
      6
      7
      10
      11
      12
      No. of days
      3
      3
      2
      1
      1
  • (i)
    5
    mm
  • (ii)
    6
    mm
  • (iii)
    8
    mm
  • (iv)
    9
    mm
  • (v)
    7
    mm
Question 6
6.
    • Temperatures of 20 days are given below. Find the median.
    • Temperature (in degree C)
      25
      27
      28
      29
      33
      35
      No. of days
      2
      3
      2
      6
      4
      3
  • (i)
    27
    °C
  • (ii)
    28
    °C
  • (iii)
    29
    °C
  • (iv)
    30
    °C
  • (v)
    31
    °C
Question 7
7.
    • Weights of 30 students are given below. Find the median.
    • Weight (in kg)
      40
      44
      45
      46
      48
      53
      54
      58
      No. of students
      8
      2
      5
      3
      3
      3
      4
      2
  • (i)
    95

    2
    kg
  • (ii)
    93

    2
    kg
  • (iii)
    46
    kg
  • (iv)
    91

    2
    kg
Question 8
8.
    • Wages of 15 labourers are given below. Find the median.
    • Wage (in rupees)
      397
      401
      420
      455
      466
      No. of labourers
      2
      2
      4
      4
      3
  • (i)
    419.00
  • (ii)
    420.00
  • (iii)
    422.00
  • (iv)
    418.00
  • (v)
    421.00
    Assignment Key

  •  1) (v)
  •  2) (ii)
  •  3) (iii)
  •  4) (i)
  •  5) (v)
  •  6) (iii)
  •  7) (iv)
  •  8) (ii)