Question 1205279




given:

mean, {{{mu = 85.5}}}
standard deviation, {{{sigma = 4.83}}}
{{{z = 0.55}}}

plug it in a normal distribution formula:

{{{z=(x-mu)/sigma}}}

{{{0.55=(x-85.5)/4.83}}}

{{{0.55*4.83=x-85.5}}}

{{{2.6565+85.5=x}}}

{{{x=88.1565}}}