Data File Problems "Search Ad Campaign Data" Round 1A
In the "Search Ad Campaign Data" set of round 1A... I am a little confused by column "B".
It says "Ad Campaign #" and then there are titles... not numbers. Also there are some duplicates in that section. If we are analyzing different campaigns there should not be duplicates. We with need to make sure there are no duplicates or students are supposed to combine the data.