A tech company claims that its new smart watch takes heart monitoring to the next level. A study was conducted to measure and compare the resting heart rates with active heart rates for adults aged 30-50. A random sample of 20 adults aged 30-50 were selected for study. The participants met at a local hospital for study. They were all given a smart watch and asked to sit and read for 15 minutes. During that time their resting heart rate was measured. Then they went to a fitness center. They were asked to jog around the track as many times as they could in 5 minutes. During this time their active heart rates were measured. The back-to-back stemplot below displays the resting and active heart rates for the participants.