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The number of children in the families o...

The number of children in the families of a village are listed below :
`1, 2, 1, 1, 2, 2, 2, 3, 2, 2, 2, 4, 1, 2, 3, 2, 2, 1, 1, 0, 0, 1, 2, 0, 1, 2, 0, 1, 2, 2, 2, 2, 1, 2, 3, 3, 4, 2, 1, 2.`
Prepare a frequency distribution table.

Text Solution

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The frequency table for the data is as follows:
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The number of two wheelers owned individually by each of 50 families are listed below. Make a table using tally marks. 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 0, 1, 1, 2, 3, 1, 2, 1, 1, 2, 1, 2, 3, 1, 0, 2, 1, 0, 2, 1, 2, 1, 2, 1, 1, 4, 1, 3, 1, 1, 2, 1, 1, 1, 1, 2, 3, 2, 1, 1 Find the number of families having two or more, two wheelers.

Find the mode of 1, 0, 2, 1, 0, 2, 3, 1, 3, 1, 0, 4, 2, 4, 1 and 2.

Knowledge Check

  • Four coins were tossed 36 times simultaneously. Each time the numbe r of heads appearing was noted down as below: 2, 3, 0, 0, 1, 4, 3, 3, 2, 4, 0, 1, 3, 2, 4, 2, 3, 1, 2, 0, 4, 3, 2, 0, 1, 2, 3, 3, 2, 2, 4, 4, 0, 1, 1, 3. What are the frequencies of 0 and 4 number of heads respectively?

    A
    9, 6
    B
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    C
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    D
    6,9

  • What is the mode of the given data? 3, 0, 1, 0, 2, 1, 2, 0, 1, 2, 1, 1, 1, 3, 2

    A
    1
    B
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    C
    2
    D
    3

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