4 What is the mode most frequently appearing item of this

Last updated: 10/6/2023

4 What is the mode most frequently appearing item of this data 25 27 29 30 30 31 34 35 37 39 30 Andrea owns a video game system She owns 27 games and she has played them all many times There is a store in town that will trade three used games for one new one If Andrea trades in all of her current games how many new games will she receive