In the country of United States of Heightlandia, the height measurements of ten$-$year$-$old children are approximately normally distributed with a mean of $54\mathrm{.}9$ inches, and standard deviation of $4\mathrm{.}1$ inches.

A$)$ What is the probability that a randomly chosen child has a height of less than $63\mathrm{.}85$ inches?

Answer$=$

$($Round your answer to $3$ decimal places.$)$

B$)$ What is the probability that a randomly chosen child has a height of more than $52\mathrm{.}8$ inches?

Answer$=$

$($Round your answer to $3$ decimal places.$)$