EduSahara™ Assignment
Name : Constructing Frequency Distribution Tables
Chapter : Data Handling
Grade : CBSE Grade VII
License : Non Commercial Use
Question 1
1.
    • The number of children in 20 families are given below. Identify the frequency distribution table for the given data.
      • 3
      • 5
      • 3
      • 3
      • 3
      • 3
      • 5
      • 2
      • 2
      • 4
      • 5
      • 1
      • 2
      • 5
      • 3
      • 5
      • 5
      • 0
      • 0
      • 0
  • (i)
    No. of children
    0
    1
    2
    3
    4
    5
    No. of families
    3
    1
    3
    7
    1
    5
  • (ii)
    No. of children
    0
    1
    2
    3
    4
    5
    No. of families
    5
    3
    4
    2
    3
    3
  • (iii)
    No. of children
    0
    1
    2
    3
    4
    5
    No. of families
    3
    1
    3
    6
    1
    6
  • (iv)
    No. of children
    0
    1
    2
    3
    4
    5
    No. of families
    4
    3
    2
    5
    1
    5
Question 2
2.
    • The following outcomes were noted when a dice was thrown 21 times. Identify the frequency distribution table for the given data.
      • 1
      • 6
      • 1
      • 3
      • 3
      • 4
      • 6
      • 6
      • 6
      • 3
      • 3
      • 6
      • 3
      • 1
      • 6
      • 3
      • 1
      • 1
      • 4
      • 4
      • 3
  • (i)
    Outcome
    1
    3
    4
    6
    No. of outcomes
    5
    7
    3
    6
  • (ii)
    Outcome
    1
    3
    4
    6
    No. of outcomes
    6
    7
    3
    5
  • (iii)
    Outcome
    1
    3
    4
    6
    No. of outcomes
    4
    8
    3
    6
  • (iv)
    Outcome
    1
    2
    3
    4
    5
    6
    No. of outcomes
    4
    2
    5
    4
    1
    5
  • (v)
    Outcome
    1
    2
    3
    4
    5
    6
    No. of outcomes
    3
    4
    5
    5
    3
    1
Question 3
3.
    • 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.
      • 34
      • 27
      • 40
      • 35
      • 33
      • 29
      • 40
      • 30
      • 20
      • 30
      • 21
      • 34
      • 28
      • 36
      • 40
      • 25
      • 24
      • 29
      • 32
      • 24
      • 21
  • (i)
    Size
    20
    23
    24
    25
    26
    27
    28
    30
    33
    34
    35
    36
    37
    38
    39
    No. of Shirts
    1
    1
    1
    1
    1
    1
    1
    2
    1
    2
    1
    1
    3
    1
    3
  • (ii)
    Size
    20
    21
    24
    25
    27
    28
    29
    30
    32
    33
    34
    35
    36
    40
    No. of Shirts
    1
    2
    2
    1
    1
    1
    3
    2
    1
    1
    1
    1
    1
    3
  • (iii)
    Size
    20
    21
    24
    27
    29
    30
    33
    34
    35
    36
    37
    38
    40
    No. of Shirts
    1
    2
    2
    4
    1
    2
    1
    1
    1
    1
    1
    2
    2
  • (iv)
    Size
    20
    21
    24
    25
    27
    28
    29
    30
    32
    33
    34
    35
    36
    40
    No. of Shirts
    1
    2
    2
    1
    1
    1
    2
    2
    1
    1
    2
    1
    1
    3
  • (v)
    Size
    20
    21
    24
    25
    27
    28
    29
    30
    32
    33
    34
    35
    36
    40
    No. of Shirts
    1
    2
    1
    1
    1
    1
    2
    2
    2
    1
    2
    1
    1
    3
Question 4
4.
    • Identify the frequency distribution table for the given heights of 12 students in cm
      • 180
      • 170
      • 159
      • 168
      • 170
      • 170
      • 179
      • 168
      • 154
      • 161
      • 177
      • 179
  • (i)
    Height (in cm)
    155
    156
    161
    162
    164
    166
    167
    170
    172
    175
    No. of Students
    1
    1
    1
    1
    1
    1
    2
    1
    2
    1
  • (ii)
    Height (in cm)
    151
    154
    163
    164
    166
    169
    171
    174
    177
    No. of Students
    1
    1
    1
    4
    1
    1
    1
    1
    1
  • (iii)
    Height (in cm)
    154
    159
    161
    168
    170
    177
    179
    180
    No. of Students
    1
    1
    1
    2
    3
    1
    2
    1
  • (iv)
    Height (in cm)
    154
    159
    168
    170
    177
    179
    180
    No. of Students
    1
    1
    2
    4
    1
    2
    1
Question 5
5.
    • Identify the frequency distribution table for the given ages of 11 students in years
      • 16
      • 21
      • 24
      • 25
      • 23
      • 13
      • 21
      • 14
      • 12
      • 20
      • 10
  • (i)
    Age (in years)
    11
    12
    16
    18
    19
    21
    22
    25
    No. of Students
    1
    1
    3
    1
    1
    1
    1
    2
  • (ii)
    Age (in years)
    10
    12
    13
    14
    16
    20
    21
    23
    24
    25
    No. of Students
    1
    1
    1
    1
    1
    1
    2
    1
    1
    1
  • (iii)
    Age (in years)
    11
    14
    16
    17
    18
    22
    23
    24
    25
    No. of Students
    1
    1
    1
    2
    1
    1
    2
    1
    1
  • (iv)
    Age (in years)
    10
    12
    13
    14
    16
    20
    21
    23
    24
    25
    No. of Students
    1
    1
    2
    1
    1
    1
    1
    1
    1
    1
  • (v)
    Age (in years)
    10
    12
    13
    14
    16
    20
    21
    23
    25
    No. of Students
    1
    1
    1
    1
    1
    1
    3
    1
    1
    Assignment Key
  •  1) (iii)
  •  2) (i)
  •  3) (iv)
  •  4) (iii)
  •  5) (ii)