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Statistics Test...

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  • Question 1
    1 / -0

    Calculate the mode

    $$x$$369121518
    $$f$$68114107

  • Question 2
    1 / -0

    Find the median of the following distribution

    x1234567
    f71312821911

  • Question 3
    1 / -0

    The contents of 100 match boxes were checked to determine the number of matches they contained.

    No. of matches35363738394041
    No. of match boxes61012151178

    Calculate the mean number of matches per box

  • Question 4
    1 / -0

    Find the mean

    x:1030507089
    f:78101510

  • Question 5
    1 / -0

    Find the value of $$x$$, if the mean of the following distribution is $$7.5$$

    x:35791113
    f: 6815x84

  • Question 6
    1 / -0

    If the mean of the following distribution is 6, then value of p is
    $$x: 2\ 4\ 6\ 10\ p+5$$
    $$f: 3\ 2\ 3\ 1\ ~~2$$

  • Question 7
    1 / -0

    If median = $$20.6$$, mode = $$26$$ then find mean

  • Question 8
    1 / -0

    In a class test in English $$10$$ students scored $$75$$ marks $$12$$ students scored $$60$$ marks $$8$$ scored $$40$$ marks and $$3$$ scored $$30$$ marks the mode for their score is:

  • Question 9
    1 / -0

    x3571289
    f7101310512
    The median of the above data is 

  • Question 10
    1 / -0

    Factory AFactory B
    No. of wage earners250200
    Average daily wageRs. 2.00Rs. 2.50
    The average of daily wages for the earners of the two factories combined is

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