When the Sample Size N Is Large, the $\mu _ { Y }$

Multiple Choice

When the sample size n is large, the 90% confidence interval for $\mu _ { Y }$ is

A) $\bar { Y } \pm 1.96 S E ( \bar { Y } )$
B) $\bar { Y } \pm 1.64 S E ( \bar { Y } )$
C) $\bar{Y} \pm 1.64 \sigma_{Y}$

D) $\bar { Y } \pm 1.96 \text {. }$