Ranger Sarah is responsible for monitoring the population of the elusive Gray's nightingale in Holly State Park. She would like to find a relationship between the oak trees (their preferred nesting site) and the number of nightingales in the park. She randomly selects seven different areas in the park and painstakingly counts the oak trees and Gray's nightingales in each area. Oaks 8 13 4 5 10 9 4 Nightingales 5 9 3 5 7 7 5 LSRL-- y= 2x+1 r=.92