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Recent questions tagged measures-of-dispersion-(variance)
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If variance of $ x_1, x_2,....x_n$ is $ \sigma^2$ then variance of $ ax_1, ax_2,.....ax_n ( a \neq 0)$ is
jeemain
math
cbse
class11
statistics
easy
measures-of-dispersion-(variance)
q70
asked
Jan 26, 2014
by
thanvigandhi_1
1
answer
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