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What is Cumulative Frequency Curve or the Ogive in Statistics

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What is Cumulative Frequency Curve or the Ogive in Statistics First we prepare the cumulative frequency table, then the cumulative frequencies are plotted against the upper or lower limits of the corresponding class intervals. By joining the points the curve so obtained is called a cumulative frequency curve or ogive. There are two types of ogives :Less than ogive : … [Read more...] about What is Cumulative Frequency Curve or the Ogive in Statistics

Selina Concise Mathematics Class 9 ICSE Solutions Statistics

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Selina Concise Mathematics Class 9 ICSE Solutions Statistics ICSE SolutionsSelina ICSE SolutionsAPlusTopper.com provides step by step solutions for Selina Concise Mathematics Class 9 ICSE Solutions Chapter 18 Statistics. You can download the Selina Concise Mathematics ICSE Solutions for Class 9 with Free PDF download option. Selina Publishers Concise Mathematics for Class … [Read more...] about Selina Concise Mathematics Class 9 ICSE Solutions Statistics

What is a Bar Graph in Statistics

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What is a Bar Graph in Statistics Graphical representation of data The graphical representations such as bar graphs, histograms, frequency polygons, etc.  Bar graph (diagram) of a data A bar graph (diagram) is a pictorial representation of the data by a series of bars or rectangles of uniform width standing on the same horizontal (or vertical) base line with equal … [Read more...] about What is a Bar Graph in Statistics

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