To see how costly it would be for other people to complete a similar cycling tour, you decide to work out two averages and compare. group a person 1: $500 person 2: $600 person 3: $900 person 4: $450 the average amount spent by members of cycle group a was $ group b person 1: $700 person 2: $500 person 3: $680 person 4: $500 the average amount spent by members of cycle group b was $