Question

what is the normal curve area, to the nearest whole percent, between z=-0.38 and z=+1.5

Answer 1

\[P (-0.38<Z<1.5) = P (Z<1.5) - P (Z<-0.38)\]
\[P (Z<1.5) = 0.9332\]
\[P (Z<-0.38) = 0.3520\]
\[0.9332 - 0.3520 = 0.5812\]