Question 1052606
Use symmetry and find z so that probability is 3% since 
{{{(100-94)/2=6/2=3}}}
Using NORMINV in EXCEL,
{{{z=-1.88079}}}
Verifying,
{{{P(1.88079)=0.97}}}
{{{P(-1.88079)=0.03}}}
{{{A=P(1.88079)-P(-1.88079)}}}
{{{A=0.97-0.03}}}
{{{A=0.94}}}