SOLUTION: mean and standard deviation of a series is 100 & 5 respectively. if 20 is multiplied to each observation of the series, then calculate the mean and standard deviation of the ne
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Question 669992
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mean and standard deviation of a series is 100 & 5 respectively. if 20 is multiplied to each observation of the series, then calculate the mean and standard
deviation of the new series?
Answer by
ewatrrr(24785)
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Hi,
μ = 100, σ = 5
20 is multiplied to each observation of the series, ⇒ μ = 2000, σ = 100
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