EduSahara™ Assignment
Name : Constructing Frequency Distribution Tables
Chapter : Statistics
Grade : CBSE Grade IX
License : Non Commercial Use
Question 1
1.
    • Identify the frequency distribution table for the given heights of 12 students in cm
      • 169
      • 163
      • 156
      • 159
      • 172
      • 161
      • 177
      • 178
      • 171
      • 159
      • 161
      • 180
  • (i)
    Height (in cm)
    151
    153
    156
    159
    161
    172
    173
    175
    178
    180
    No. of Students
    2
    1
    1
    1
    1
    2
    1
    1
    1
    1
  • (ii)
    Height (in cm)
    152
    155
    157
    159
    161
    162
    166
    167
    168
    169
    171
    175
    No. of Students
    1
    1
    1
    1
    1
    1
    1
    1
    1
    1
    1
    1
  • (iii)
    Height (in cm)
    156
    159
    161
    163
    169
    171
    172
    177
    178
    180
    No. of Students
    1
    2
    2
    1
    1
    1
    1
    1
    1
    1
  • (iv)
    Height (in cm)
    156
    159
    161
    163
    169
    171
    172
    177
    178
    180
    No. of Students
    1
    1
    2
    1
    1
    1
    1
    1
    2
    1
Question 2
2.
    • Identify the frequency distribution table for the given ages of 12 students in years
      • 11
      • 24
      • 16
      • 11
      • 25
      • 21
      • 25
      • 24
      • 12
      • 10
      • 16
      • 25
  • (i)
    Age (in years)
    10
    11
    12
    16
    21
    24
    25
    No. of Students
    1
    2
    1
    3
    1
    2
    2
  • (ii)
    Age (in years)
    10
    11
    12
    16
    21
    24
    25
    No. of Students
    1
    2
    1
    2
    1
    2
    3
  • (iii)
    Age (in years)
    11
    12
    13
    15
    18
    19
    20
    21
    22
    25
    No. of Students
    1
    2
    1
    1
    1
    1
    1
    1
    1
    2
  • (iv)
    Age (in years)
    10
    14
    15
    21
    24
    25
    No. of Students
    2
    2
    2
    1
    2
    3
Question 3
3.
    • The number of children in 22 families are given below. Identify the frequency distribution table for the given data.
      • 4
      • 1
      • 4
      • 1
      • 4
      • 4
      • 1
      • 4
      • 5
      • 0
      • 3
      • 2
      • 4
      • 5
      • 5
      • 3
      • 0
      • 5
      • 1
      • 5
      • 4
      • 0
  • (i)
    No. of children
    0
    1
    2
    3
    4
    5
    No. of families
    3
    2
    1
    6
    5
    5
  • (ii)
    No. of children
    0
    1
    2
    3
    4
    5
    No. of families
    3
    4
    1
    2
    7
    5
  • (iii)
    No. of children
    0
    1
    2
    3
    4
    5
    No. of families
    4
    4
    5
    2
    4
    3
  • (iv)
    No. of children
    0
    1
    2
    3
    4
    5
    No. of families
    3
    4
    1
    2
    8
    4
  • (v)
    No. of children
    0
    1
    2
    3
    4
    5
    No. of families
    3
    5
    1
    2
    6
    5
Question 4
4.
    • The following outcomes were noted when a dice was thrown 18 times. Identify the frequency distribution table for the given data.
      • 6
      • 1
      • 5
      • 6
      • 3
      • 3
      • 3
      • 3
      • 3
      • 2
      • 6
      • 4
      • 1
      • 4
      • 2
      • 2
      • 1
      • 6
  • (i)
    Outcome
    1
    2
    3
    4
    5
    6
    No. of outcomes
    3
    3
    5
    2
    1
    4
  • (ii)
    Outcome
    1
    2
    3
    4
    5
    6
    No. of outcomes
    2
    2
    3
    2
    3
    6
  • (iii)
    Outcome
    1
    2
    3
    4
    5
    6
    No. of outcomes
    3
    3
    5
    3
    1
    3
  • (iv)
    Outcome
    1
    2
    3
    4
    5
    6
    No. of outcomes
    3
    3
    5
    2
    2
    3
  • (v)
    Outcome
    1
    2
    3
    4
    5
    6
    No. of outcomes
    3
    3
    2
    3
    3
    4
Question 5
5.
    • The sale of shirts of various sizes at a shop on a particular day is given below. Identify the frequency distribution table for the given data.
      • 37
      • 24
      • 24
      • 34
      • 33
      • 22
      • 29
      • 24
      • 33
      • 37
      • 21
      • 40
      • 30
      • 26
      • 20
      • 25
      • 40
      • 40
      • 32
      • 32
      • 30
      • 34
  • (i)
    Size
    20
    23
    25
    26
    28
    29
    30
    31
    32
    33
    34
    35
    37
    38
    40
    No. of Shirts
    2
    1
    1
    1
    2
    1
    1
    2
    1
    1
    2
    3
    1
    1
    2
  • (ii)
    Size
    20
    21
    22
    24
    25
    26
    29
    30
    32
    33
    34
    37
    40
    No. of Shirts
    1
    1
    1
    3
    1
    1
    1
    2
    2
    2
    1
    3
    3
  • (iii)
    Size
    20
    21
    22
    24
    25
    26
    27
    28
    30
    31
    32
    33
    36
    37
    39
    40
    No. of Shirts
    2
    1
    1
    2
    2
    1
    1
    1
    2
    1
    1
    1
    2
    1
    2
    1
  • (iv)
    Size
    20
    21
    22
    24
    25
    26
    29
    30
    32
    33
    34
    37
    40
    No. of Shirts
    1
    1
    1
    2
    1
    1
    1
    2
    2
    2
    3
    2
    3
  • (v)
    Size
    20
    21
    22
    24
    25
    26
    29
    30
    32
    33
    34
    37
    40
    No. of Shirts
    1
    1
    1
    3
    1
    1
    1
    2
    2
    2
    2
    2
    3
    Assignment Key
  •  1) (iii)
  •  2) (ii)
  •  3) (ii)
  •  4) (i)
  •  5) (v)