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Measures of Cen...

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  • Question 1
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    What is the value of median for the following data:

    MarksNo. of Students
    $$5 - 14$$$$10$$
    $$15 - 24$$$$18$$
    $$25 - 34$$$$32$$
    $$35 - 44$$$$26$$
    $$45 - 54$$$$14$$
    $$55 - 64$$$$10$$

  • Question 2
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    A measure of central tendency that attempts to describe a set of data by identifying the central position within the data is?

  • Question 3
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    If the two observations are $$10$$ and $$0$$, their arithmetic mean is _______.

  • Question 4
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    Find median of the following data.

    Age greater than (Years)No. of Persons
    $$0$$$$230$$
    $$20$$$$218$$
    $$30$$$$200$$
    $$40$$$$165$$
    $$50$$$$123$$
    $$60$$$$73$$
    $$70$$$$288$$

  • Question 5
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    A measure of central location which splits the data set into two equal groups is called the.

  • Question 6
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    What is a reasonable explanation for a data set of the test score of 75 students in which the mean score is 81 and the median is 68? 

  • Question 7
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    The mean is_____________________.

  • Question 8
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    Find the median of the given mentioned observation $$15, 20, 45, 30, 60, 36$$.

  • Question 9
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    Given the following data set, what is the value of median (2 4 3 6 1 8 9 2 5 7 ).

  • Question 10
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    For calculation of median through interpolation formulae $$"h"$$ in the formulae is?

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