Question

A scientist measured the amounts of fertilizer given to plants, the heights to which the plants grew, and the amount of fruit the plants produced. The data is shown below, and the trend lines are shown below the table. 2 2-column tables with 5 rows. For table 1, column 1 is labeled Fertilizer (ounces) with entries 180, 190, 150, 120, 140. Column 2 is labeled Height of tree (inches) with entries 95, 101, 83, 64, 76. Regression equation is y = 0.5 x + 4. For table 2, column 1 is labeled Fertilizer (ounces) with entries 180, 190, 150, 120, 140. Column 2 is labeled amount of fruit produced (pounds) with entries 220, 231, 177, 132, 158. Regression equation is y = 1.4 x minus 42. If a tree is given the fertilizer and grows to 80 inches, how much fruit is the tree expected to produce? 20 87 166 171 Mark this and return

Answer 1

Answer:

166

Step-by-step explanation: