Statistic Help! Just need explanation

2. Geothermal power is an important source of energy. Since the amount of energy contained in 1 A. pound of water is a function of its temperature, you might wonder whether water obtained from deeper wells contains more energy per pound. Location of Well Average (max.) Average (max.) Drill Hole Depth (m) Temperature (6") El Tateo Chile 651] 931] _Ahuachanan._ELSalvador L 230 MIL Iceland L001) 250 _La[da1ello_:eoion_l. Italy 600 900 _Matsukawa. Jaoan L000 220 CerLo Pneto. Mexico 801] 301) JaiLakeiMZeatand 301) 230 _Kizilde[e. Turkey 7(10 190 Jheevsets. United States L501} 250 The data in the table are reproduced from an article on geothermal systems by A.J. Ellis. Following steps A-E in the previous question, do a full regression analysis, using hole depth as the explanatory variable. (4 points) Using the regression equation, predict the temperature of the water in a well with an average drill hole depth of 2000m. Is this a reliable prediction? (1 point) 3. Use the potency and temperature data below. An experiment was conducted to observe the effect of an increase in temggature on the potency of an antibiotic. Three 1-ounce portions of the antibiotic were stored for equal lengths of time at each of these temperatures: 30", 50, 70\