Self Studies

Statistics Test...

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  • Question 1
    1 / -0

    Find the mode for the following data$$:$$

    X$$2$$$$3$$$$5$$$$10$$$$11$$
    Frequency$$0$$$$1$$$$3$$$$2$$$$5$$

  • Question 2
    1 / -0

    Find the mode for the following data$$:$$

    $$X_i$$$$20$$$$30$$$$40$$$$50$$$$60$$$$70$$$$80$$$$90$$
    Frequency$$0$$$$1$$$$1$$$$0.5$$$$0.75$$$$0.15$$$$1$$$$0$$

  • Question 3
    1 / -0

    Find the median of the following data.

    Maths marks$$60-65$$$$65-70$$$$70-75$$$$75-80$$$$80-85$$$$85-90$$$$90-95$$
    No. of students$$8$$$$12$$$$14$$$$8$$$$5$$$$6$$$$4$$

  • Question 4
    1 / -0

    Find the median of the following data.

    Group$$6-8$$$$8-10$$$$10-12$$$$12-14$$$$14-16$$$$16-18$$$$18-20$$
    Frequencies$$12$$$$20$$$$16$$$$15$$$$17$$$$8$$$$12$$

  • Question 5
    1 / -0

    The following frequency distribution is classified according to the number of mangoes in different branches. Calculate the median of the mangoes in each branch

    Number of Mangoes$$0-10$$$$10-20$$$$20-30$$$$30-40$$$$40-50$$$$50-60$$$$60-70$$
    Branch$$5$$$$4$$$$6$$$$2$$$$4$$$$3$$$$1$$

  • Question 6
    1 / -0

    Identify the mode for the following data$$:$$

    Class$$33$$$$44$$$$55$$$$66$$$$77$$$$88$$$$99$$
    Frequency$$12$$$$3$$$$90$$$$100$$$$100$$$$10$$$$6$$

  • Question 7
    1 / -0

    What is the mode?

    Fruits$$90$$$$80$$$$70$$$$60$$
    Boxes$$1$$$$12$$$$6$$$$7$$

  • Question 8
    1 / -0

    Find the mode for the following set of scores.

    Scores$$2$$$$4$$$$6$$$$8$$$$10$$$$12$$$$14$$$$16$$
    Frequency$$4$$$$2$$$$3$$$$4$$$$5$$$$6$$$$5$$$$4$$

  • Question 9
    1 / -0

    Identify the mode for the following data$$:$$

    Height(cm)$$12$$$$34$$$$56$$$$67$$$$10$$$$30$$
    Swimmers$$1$$$$2$$$$6$$$$5$$$$4$$$$4$$

  • Question 10
    1 / -0

    Identify the mode for the following data$$:$$

    Number$$0$$$$3$$$$6$$$$9$$$$12$$$$15$$$$18$$
    Frequency$$4$$$$8$$$$9$$$$7$$$$10$$$$3$$$$10$$

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