Question: Please help me with these 2 problems, thank you!!! Question 11. The following data were collected for the mean annual temperature t and rainfall r

Please help me with these 2 problems, thank you!!!

Question 11. The following data were collected for the mean annual temperature t and rainfall r in a certain region; use the Method of Least Squares to find a linear approximation for r in terms of t. t 24 27 22 24 r 47 30 35 38Question 12. In a tropical rain forest the following data were collected for the numbers x and y (per square kilometer) of a prey species and a predator species over a number of years. Use least squares to nd a quadratic function of x that approximates y. x2435 y1221

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