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Measures of Cen...

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  • Question 1
    1 / -0

    The average of daily wages for the workers of the two factories combined is 

    No.of wage earnersFactory A 250Factory B 200
    Average daily wage Rs.2.00Rs.2.50

  • Question 2
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    Find the median of the given data.

    $$30, 32, 24, 34, 26, 28, 30, 35, 33, 25$$

  • Question 3
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    Frequency distribution of daily commission received by 100 salesmen is given.

    Daily commission (in Rs.)$$100 - 120$$$$120 - 140$$$$140 - 160$$$$160 - 180$$$$180 - 200$$
    No. of salesman$$20$$$$45$$$$22$$$$9$$$$4$$
    Find mean daily commission received by a salesman.

  • Question 4
    1 / -0

    Find the mean of first ten odd natural numbers.

  • Question 5
    1 / -0

    Find the median of:
    $$25, 16, 26, 16, 32, 31, 19, 28$$ and $$35$$.

  • Question 6
    1 / -0

    Find the median of:
    $$241, 243, 347, 350, 327, 299, 261, 292, 271, 258$$ and $$257.$$

  • Question 7
    1 / -0

    Find the median of the following data.
    $$150, 147, 140, 120, 135, 139, 148, 148$$

  • Question 8
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    Find the median of the data: $$ 35, 48, 92, 76, 64. 52, 51, 63$$ and $$71$$

  • Question 9
    1 / -0

    The marks obtained by twenty students are given as follows.
    $$27, 22, 24, 17, 16, 15, 14, 22, 17, 15, 22, 26, 19, 22, 20, 22, 16, 15, 22, 27$$
    Find the modal marks.

  • Question 10
    1 / -0

    A cricket player scored runs in different matches as follows.
    $$36, 41, 57, 89, 105, 103, 17$$. Find the median.

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