New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    What is a bar chart known as in which area of each bar

    is proportional to number of items in each group?
    A Pie chart Correct Answer Incorrect Answer
    B Histogram Correct Answer Incorrect Answer
    C frequency distribution table Correct Answer Incorrect Answer
    D Frequency Polygon Correct Answer Incorrect Answer
    E Ogive Correct Answer Incorrect Answer

    Solution

    Histogram is a series of rectangle, each proportional in width to the range of values within a class and proportional in height to the number of items falling in the class.

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