Question 1019453
The probability density function is given by {{{f(x)=(1/(sigma*sqrt(2*pi)))*exp((-(x-mu)^2)/(2*sigma^2))}}}.

Here, {{{mu = 7}}} and {{{sigma = 1}}}

Upon substitution, we get {{{f(x) = (1/(sqrt(2*pi)))*exp((-(x-7)^2)/2)}}}.

The curve itself is symmetric at the vertical line x = 7, where it reaches it maximum height of {{{1/(sqrt(2*pi))}}}.  The values of f(x) itself have no units/dimensions.