If the Null Hypothesis States H₀ : E(Y)= µ_Y,0, Then ${ \mu }_Y$

Multiple Choice

If the null hypothesis states H₀ : E(Y) = µ_Y,0, then a two-sided alternative hypothesis is

A) H₁ : E(Y) ? µ_Y,0.
B) H₁ : E(Y) ? µ_Y,0.
C) H₁ : ${ \mu }_Y$ < µ_Y,0.
D) H₁ : E(Y) > µ_Y,0.