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Statistics Test...

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  • Question 1
    1 / -0

    What is the median class for the following data given below?

    Distance(km)
    		$$1-11$$
    		$$11-21$$
    		$$21-31$$
    		$$31-41$$
    		$$41-51$$
    Number of persons
    		$$4$$
    		$$6$$
    		$$10$$
    		$$12$$
    		$$18$$

  • Question 2
    1 / -0

    Find mode for the following data$$:$$

    $$X$$
    		$$2-4$$
    		$$4-6$$
    		$$6-8$$
    		$$8-10$$
    		$$10-12$$
    		$$12-14$$
    		$$14-16$$
    $$F$$
    		$$1$$
    		$$2$$
    		$$2$$
    		$$3$$
    		$$6$$
    		$$3$$
    		$$2$$

  • Question 3
    1 / -0

    $$100$$ gift parcels were measured to the nearest tenth of a kilogram, and the results are recorded in groups as follows. Calculate the mode of the given data.

    Gift parcels(kg)$$21.0-21.5$$$$21.6-22.1$$$$22.2-22.7$$$$22.8-23.3$$$$23.4-23.9$$
    Number$$10$$$$10$$$$40$$$$30$$$$10$$  

  • Question 4
    1 / -0

    Calculate the approximate value of mode for the following data$$:$$

    Class-Interval$$3-6$$
    		$$6-9$$
    		$$9-12$$
    		$$12-15$$
    		$$15-18$$
    Frequeency
    		$$2$$
    		$$3$$
    		$$1$$
    		$$10$$
    		$$5$$

  • Question 5
    1 / -0

    The mode of the following data is $$50$$. Calculate the value of X.

    Children$$2-4$$$$4-6$$$$6-8$$$$8-10$$$$10-12$$
    Pocket allowances$$1$$X$$1$$$$10$$$$5$$

  • Question 6
    1 / -0

    Calculate the mode for the following data $$:$$

    Weight
    		$$45-55$$
    		$$55-65$$
    		$$65-75$$
    		$$75-85$$
    		$$85-95$$
    Number of persons
    		$$1$$
    		$$2$$
    		$$3$$
    		$$10$$
    		$$7$$

  • Question 7
    1 / -0

    Find the approximate value of mode for the following data$$:$$


    Marks
    		$$50-60$$
    		$$60-70$$
    		$$70-80$$
    		$$80-90$$
    		$$90-100$$
    Students
    		$$12$$
    		$$10$$
    		$$24$$
    		$$5$$
    		$$9$$

  • Question 8
    1 / -0

    Find mode for grouped data given below$$:$$

    X
    		$$20-30$$
    		$$30-40$$
    		$$40-50$$
    		$$50-60$$
    		$$60-70$$
    		$$70-80$$
    F
    		$$20$$
    		$$10$$
    		$$10$$
    		$$10$$
    		$$40$$
    		$$30$$

  • Question 9
    1 / -0

    Thirty students in a class went to cricket match. The results are recording in groups as follows$$:$$
    Calculate the value mode for the foolowing data. (choose your answer to $$2$$ decimal places)

    Over$$1-5$$$$5-9$$$$9-13$$$$13-17$$$$17-21$$$$21-25$$$$25-29$$
    Runs$$0$$$$2$$$$4$$$$10$$$$3$$$$11$$$$0$$

  • Question 10
    1 / -0

    The mode of the following data is $$76$$. Calculate the value of $$x$$.

    Marks$$50-60$$$$60-70$$$$70-80$$$$80-90$$
    Students$$1$$$$2$$$$x$$$$4$$

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