Code: Select all
$\phi(1.4)$ (cumulative probability) $=.5 + .4192$\\
\vspace{10mm}
$\phi(-.5) = .5 - .1915 = .3085$\\
Code: Select all
$\phi(1.4)$ (cumulative probability) $=.5 + .4192$\\
\vspace*{10mm}
$\phi(-.5) = .5 - .1915 = .3085$\\
Thanks,
Dave