In a city 45 families were surveyed for the number of domestic appliances they used. prepare a frequency array based on their reply as recorded below
1 3 2 2 2 2 1 2 1 2 2 3 3 3 3
3 3 2 3 2 2 6 1 6 2 1 5 1 5 3
2 4 2 7 4 2 4 3 4 2 0 2 1 4 3
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Arrange in ascending order
Then
Prepare the frequency table of the arranged data
Then
Prepare the frequency table of the arranged data
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