Find the standard deviation of X 1 X 2 when a) n 1 115, 1 37, n 2 88, 2 52 b) n 1 33, 1 61, n 2 , 94, 2 59 ...

The standard deviation of the difference between two sample means X1 X2 can be c ...

Find the standard deviation of X 1 - X 2 when a) n 1 = 115,

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Find the standard deviation of X̅₁ - X̅₂ when

a) n₁ = 115, σ₁ = 37, n₂ = 88, σ₂ = 52.

b) n₁ = 33, σ₁ = 61, n₂, = 94, σ₂ = 59.

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Principles Of Managerial Statistics And Data Science

ISBN: 9781119486411

1st Edition

Authors: Roberto Rivera

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Question Posted: Aug 09, 2023 09:39 AM

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Find the standard deviation of X 1 - X 2 when a) n 1 = 115,

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Principles Of Managerial Statistics And Data Science

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