1) After administering a test of self-esteem to all the 6th graders in a school, the school psychologist has 6th grade teachers monitor the number of times each 6th grader voluntarily participates in class
(answering questions, offering opinions) and determined the lower the self-esteem score of the child, the
less they participated.
Type of study
Type of correlation OR Independent variable

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m