Need solving

14. [12 pts] Heights were collected from a random sample of mature White Spruce trees, as well as the elevation at which they were living (both in feet): Elevation 4980 4330 4810 5020 4560 4170 4210 4720 Ht of 55 62 52 49 65 70 68 58 tree a. Test for a linear correlation at the 0.05 significance level. b. Give an interpretation for the value of r. c. Use the regression equation to find the best prediction for the height of a mature White Spruce at an elevation of 5100 feet. da none equeasy boold allofeve nsem stigin evert nenbliss mitrestubs forte d. Use the regression equation to find the best prediction for the height of a mature White Spruce at 7500 feet. Is something wrong with the model