Real Numbers,Polynomials,Pair of Linear Equations in Two Variables,Quadratic Equations,Arithmetic Progressions,Triangles, Coordinate Geometry,Introduction to Trigonometry,Some Applications of Trigonometry,Circles,Constructions,Areas Related to Circles,Surface Areas and Volumes Statistics,Probability,Roman Numbers.
Graph Graph are visual representations of data collected.Data collected is a raw and it is converted to information by the use of different graphs. Data can also be presented in the form of a table. A graphical presentation is e…
Mean Deviation about Median: The mean deviation about median is the mean of the absolute deviations of a set of data about the median of the data. For Ungrouped data: Ungrouped data is the raw data we gather from an experi…
Range of Data Range of the data is the difference between the maximum value and minimum value in a data set. Steps to calculate the value of Range for ungrouped data: Step 1: Arrange the series in ascending or descending…
The mean deviation about mean is the mean of the absolute deviations of a set of data about the mean of the data. For Ungrouped data: Ungrouped data is the raw data we gather from an experiment or study initially. The dat…
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