Compute the following for $\displaystyle \alpha=$0.02:

 $\displaystyle \alpha/{2}=$

The right critical value: $\displaystyle {z}_{{\alpha/{2}}}=$ (Round the answer to 2 decimal places)

$\displaystyle {1}-\alpha/{2}=$ 

The left critical value: $\displaystyle {z}_{{{1}-\alpha/{2}}}=$ (Round the answer to 2 decimal places)