Question 314085
Find the z-scores for {{{19.75}}} and {{{24.25}}}.
{{{z(1)=(19.75-22)/3=-0.75}}}
{{{z(2)=(24.25-22)/3=0.75}}}
{{{P(1)=0.2266}}}
{{{P(2)=0.7734}}}
P({{{19.75}}} < {{{h}}} < {{{24.25}}}) = {{{ P(2)-P(1)=0.5467}}}