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A group of students with normally distributed salaries earn an

average
of
$6,800 with a
standard

Question

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

A group of students with normally distributed salaries earn an