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Correlation Tes...

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  • Question 1
    1 / -0

    When the number of items is small, the correlation co-efficient can be found out by _________.

  • Question 2
    1 / -0

    Karl Pearson's method helps to__________.

  • Question 3
    1 / -0

    Rank correlation depends on________________.

  • Question 4
    1 / -0

    Rank correlation co-efficient was developed by___________.

  • Question 5
    1 / -0

    Correlation measures____________.

  • Question 6
    1 / -0

    Francis Galton used the regression analysis to study the relationship between the heights of about _________.

  • Question 7
    1 / -0

    The angle between the two lines will be wider when the correlation between two variable is___________.

  • Question 8
    1 / -0

    Correlation is______________.

  • Question 9
    1 / -0

    The original formula that Pearson developed is commonly known as___________.

  • Question 10
    1 / -0

    The coefficient of correlation when coefficients of regression are $$0.2$$ and $$1.8$$ is

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