past papers

Hi Friends!!!

When i was try to solve 7th grade math past papers, I found this question, "what is Ogive ?"

Let us try finding what is Ogive?

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Acquisition ogive is the incomparable victimized when you would like to display the healthy at any specified soul. An ogive is completely plotted and results in a two-dimensional or three-dimensional illustration. An ogive or a cumulative frequency curve is a’s’ molded flex. Points on the ogive human abscissas as the formed stimulant or lour limits for lower than or author than kink and ordinates as the additive frequencies.A front is not the nonesuch aware for display resemblances between categories because it but connects the values in each family and quantity out an accruement, it is a growing or diminishing numerate.

Cumulative frequency plot is also known as Ogive plot
By using ogive plot from a set of grouped data the following are the information that can be obtained

• Median
• Lower quartiles or lower median.
• Upper quartile or upper median.
• Inter quartile range.