posted by Kim .
Assume that the mean salary for a profession is $35,104 with a standard deviation of $3200. What percent of the profession earns less than $38,700?
I don't understand how to do this.
I went to
and entered the values to get
This is a routine question. I don't know if you use tables in the back of your book or use a webpage like I linked to.
If you are studying this topic, your statement of
"I don't understand how to do this", puzzles me.