单选题

随机变量X ~ N(0, 1), Y ~ N(1, 4)，且相关系数ρ{X...

Question

随机变量X ~ N(0, 1), Y ~ N(1, 4)，且相关系数ρ{XY} = 1，则（ ）

A. P{Y = &minus2X &minus 1} = 1

B. P{Y = 2X + 1} = 1

C. P{Y = &minus2X + 1} = 1

D. P{Y = 2X &minus 1} = 1