Question

From the following data calculate Arthemetic mean Marks =0_10, 10_20, 20_30, 30_40, 40_50, 50_50
No. Of students =5, 10,25,30,20,10 resp.

Answer 1

Answer:

Geometry is a branch of mathematics that studies the sizes, shapes, positions angles and dimensions of things. Flat shapes like squares, circles, and triangles are a part of flat geometry and are called 2D shapes. These shapes have only 2 dimensions, the length and the width

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