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    Question

    Frequencies of the classes are plotted by dots against

    the mid-points of each class and then the adjacent dots are connected by straight lines be called?
    A Frequency Polygon Correct Answer Incorrect Answer
    B Frequency curve Correct Answer Incorrect Answer
    C Ogive Correct Answer Incorrect Answer
    D Histogram Correct Answer Incorrect Answer
    E None of the above Correct Answer Incorrect Answer

    Solution

    Frequencies of the classes are plotted by dots against the mid-points of each class. The adjacent dots are then connected by straight lines. The resultant graph is known as “ frequency polygon” .

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