$6,800 with a
A group of students with normally distributed salaries earn an average of $6,800 with a standard
deviation of $2,500
Find the cutoff for the salary that corresponds to the lower 25% of all salaries. Use Excel, and round your answer to the nearest integer.
Please help! i know the mean is 6800 and the SD is 2500 but am totally lost after this!
Provide your answer below:
Statistics and Probability