Question

Tamara is considering two different groups for her relay-race team. Listed below are the different practice times, in minutes, recorded for each group.

which group is most likely to have the best time in the race​

Answer 1

Add the times for each group together and divide by the quantity to find the averages and compare:

Average for green group is: 4.317

Average for blue group is 4.298

The blue group has a lower (faster) average .

Answer: the blue group