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

Question

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

Quizplus · Accepted Answer

The Answer of 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) $\bar { Y } \pm 1.96 \text {. }$

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

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