Find EM.
Can anyone help me with this?

According to the data set, where should the upper quartile line of the box plot be placed?

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18