Categories
Mathematics

Equation of a straight line

Equation of a line with gradients in m and y intercept c. Equation of a line with gradient m and […]

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Mathematics

Gradients of a straight line and Gradient of a curve

In coordinate geometry, we make use of points in a plane.  A point consists of the x-coordinate called abscissa and the y-coordinate […]

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Mathematics

Mutually exclusive events

Two events are said to be mutually exclusive, if they cannot both occur simultaneously. The Venn diagram below represents the […]

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Mathematics

Probability

Probability Experimental probability =  No of required outcomes /  No of possible outcomes Ex 1 A die is rolled 200times. […]

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Mathematics

Mode – Statistics and Probability

Mode is the figure or number which has the highest frequency. It is the number which occur most in the […]

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Mathematics

Median – Statistics and Probability

THE MEDIAN The median is defined as an average which is the middle value when figures are arranged in order […]

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Mathematics

Mean – Statistics and Probability

Categories
Mathematics

Histogram, cummulative frequency curve

Histogram consists of rectangular bar placed side by side. The vertical axis represents the frequency while the horizontal axis represents […]

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Mathematics

Bar Chart, Histogram & Pie Chat

Bar Chart: It consists of rectangular bars of equal width, whose height or length are proportional to the quantities that are […]

Categories
Mathematics

Cummulative Frequency graph

A curve or a graph of a cummulative frequency is called cumulative frequency curve or give. Cummulative frequency or give […]