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Statistics Test...

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  • Question 1
    1 / -0

    The median class of the frequency distribution given below is _______.

    Class$$0 - 10$$$$10 - 20$$$$20 - 30$$$$30 - 40$$$$40 - 50$$
    Frequency7$$15$$$$13$$$$17$$$$10$$

  • Question 2
    1 / -0

    Size$$6$$$$7$$$$8$$$$9$$$$10$$
    No. of Shoes $$4$$$$5$$$$1$$$$2$$$$1$$
    Find the mode.

  • Question 3
    1 / -0

    The mode of the following data 8, 7, 9, 8, 7, 8, 10, 7, 10, 6, 7, 6, 10, 8, 6, 8 is ____

  • Question 4
    1 / -0

    Find the modal class 

     Test ScoresFrequencyGreater than Cummulative frequency
    $$91-100$$$$9$$$$20$$
    $$81-90$$
    		$$6$$$$11$$
    $$71-80$$$$3$$$$5$$
    $$61-70$$$$0$$$$2$$
    $$51-60$$$$2$$$$2$$

  • Question 5
    1 / -0

    Median of the following freq. dist.

    $$x_i$$$$3$$$$6$$$$10$$$$12$$$$7$$$$15$$
    $$f_i$$$$3$$$$4$$$$2$$$$8$$$$13$$$$10$$

  • Question 6
    1 / -0

    In a batch of $$13$$ students, $$4$$ have failed. The marks of successful candidates are $$41, 57, 36, 35, 71, 50,$$ and $$40$$. The median marks are 

  • Question 7
    1 / -0

    Find the mean of the data given below, if following are the marks obtained by students in a class test in the mathematics subject.

    Marks:102030405060
    Number of student51232404548

  • Question 8
    1 / -0

    Mode of the distribution is:


    Marks 4  5  6  7  8 
    No. of students 3 510 6 1

  • Question 9
    1 / -0

    The value of median of 

    Income In Rs 100011001200130014001500
    No. of persons142621182815

  • Question 10
    1 / -0

    The value of $$p$$, for which the following date
    $$3,5,0,7,5,3,5,6,p,7,6,4,9$$ has mode $$5$$ is

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