In a recent issue of IEEE Spectrum, the lengths of several

Last updated: 7/8/2022

In a recent issue of IEEE Spectrum, the lengths of several engineering conferences were announced. Four conferences lasted 4 days, thirteen lasted 6 days, six lasted 3 days, four lasted 10 days, and ten lasted 8 days. Find the mean length of an engineering conference. Round your answer to the nearest tenth, if necessary. days Find the median length of an engineering conference. days