Capricorn (â) (English pronunciation: /kÃ¦p.rÉª.kÉËn/) is the tenth astrological sign in the zodiac, originating from the constellation of Capricornus. It spans the 270â300th degree of the zodiac, corresponding to celestial longitude.
In statistics, it is the running total of all frequencies. Cumulative frequency corresponding to a particular value is the sum of all the frequencies up to and including that value. For example, the below cumulative frequency table displays the valconic eruption between 1991 to 2000.
In the graph, consider the lower limit in the x-axis direction and cumulative frequencies along y-axis direction. Plot the points (x, y), where 'x' is the lower limit of a class and 'y' is the corresponding cumulative frequency. Join the points by a smooth curve.o plot an ogive, we need class boundaries and the cumulative frequencies. For grouped data, ogive is formed by plotting the cumulative frequency against the upper boundary of the class.