According to the Normal model $N(0\mathrm{.}053,0\mathrm{.}014)$ describing mutual fund returns in the $1$ st quarter of $2013,$ determine what percentage of this group of funds you

would expect to have the following returns. Complete parts $($a$)$ through $($d$)$ below.

a$)$ Over $6\mathrm{.}8\%?$

b$)$ Between $0\%$ and $7\mathrm{.}6\%?$

c$)$ More than $1\%?$

d$)$ Less than $0\%?$

a$)$ The expected percentage of returns that are over $6\mathrm{.}8\%$ is $\%.$

$($Type an integer or a decimal rounded to one decimal place as needed.$)$