Question 1040233
Find the z-score.
{{{z=(x-mu)/sigma=(16.1-15.2)/0.9=1}}}
So then the corresponding probability is,
{{{P(z=1)=0.8413}}}
This is the probability that {{{z<=1}}} so use the complement,
{{{P(z>1)=1-0.8413}}}
{{{P(z>1)=0.1587}}}