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In a village survey, the family sizes recorded were:
4, 5, 4, 6, 5, 4, 7, 5, 4, 6.
If a frequency table is made, what is the sum of the frequencies of family sizes 4 and 5?

Class 6Organising DataData Handling
  • A8
  • B6
  • C7
  • D14

Step-by-Step Solution

Frequency of 4 = 4 (positions 1,3,6,9). Frequency of 5 = 3 (positions 2,5,8). Sum = 4 + 3 = 7.
Answer: C) 7

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