V and W are continuous random variables V N(9, 16) and W N(6, 2 ) Find the value of , given that P(W 8) 2 P(V 8) ...

Since PW 8 2 PV 8 we can rewrite this as PW 6 8 6 2 PV 9 8 9 Since both V and W are normally di ...

V and W are continuous random variables. V ~N(9, 16) and W ~N(6, 2 ). Find

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V and W are continuous random variables. V ~N(9, 16) and W ~N(6, σ²). Find the value of σ, given that P(W < 8) = 2 × P(V < 8).

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Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

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Authors: Dean Chalmers, Julian Gilbey

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V and W are continuous random variables. V ~N(9, 16) and W ~N(6, 2 ). Find

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Since PW 8 2 PV 8 we can rewrite this as PW 6 8 6 2 PV 9 8 9 Since both V and W are normally di...View the full answer

Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

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