An experiment is set up to record the temperature of water every10seconds as it is heated by a Bunsen burner. The least square line temperature =0.4 × time + 15 is found to apply to set Of data with r=0.95. The residual for the real data point (80,50) is closest to

Solution: beginning of the unit = - 2end of the unit = beginning of the unit + 4end of the unit = - 2 + 4end of the unit = 2final answer: therefore, aila was able to reach 2 ( insert name of unit of measurement ) at the end of the unit.hope this ! : )have a lovely day! < 3