Suppose one makes a survey of 20 families in the colony and find out the number

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Suppose one makes a survey of 20 families in the colony and find out the number of children in each family. The number of children in each family are 2, 2, 2, 3, 1, 1, 2, 3, 2, 2, 1, 2, 2, 3, 1, 2, 1, 1, 3, 2 .State the frequency of each observation and also draw the tally chart. [3 MARKS]

Answer:
:
State Frequency: 1 Mark
Tally Chart: 2 Marks
1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3.
In the data,
1 occurs 6 times
2 occurs 10 times
3 occurs 4times

Suppose One Makes A Survey Of 20 Families In The Colony And ...

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