Question 353214
{{{x=20}}},{{{25}}},{{{30}}}
{{{mu=25}}}
{{{sigma=6}}}
Calculate the zscore for each x.
Then find the probability.
Multiply the probability by 100 to get the patients seen.
I'll do one, you do the others.
{{{z=(x-mu)/sigma=(20-25)/6=-5/6= -0.833}}}
{{{P(-0.833)=0.202328}}}
{{{N=100*0.202328=20.2}}}
or in EXCEL it's "=100*NORMDIST(20,25,6,TRUE)"
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20 patients will be seen within 20 minutes.
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Continue in the same manner.