Description: Range is the difference between the highest and lowest values. Variance measures data spread. Standard deviation is the square root of variance, indicating dispersion.

Description: Ex.8.2 Part -II Solution

Description: Ex. 8.3 Part -II Solution

Board: State Board

Stream: Science

Standard: XI

Course: Maths

Know MoreBoard: State Board

Stream: Science

Standard: XI

Course: Maths

Know MoreBoard: CBSE

Stream: Science

Standard: X

Course: Maths

Know MoreBoard: State Board

Stream: Science

Standard: X

Course: Maths

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