2. Mrs. Galicia dropped a ball from the top of a tower. At the same time, her son, Antonio, launches a rocket from a different level of the tower. The height of the tennis ball in feet after t seconds can be represented by the quadratic function: b(t) = -t² - 2t + 36. The height of Antonio's rocket after t seconds can be represented by the linear function: p(t) = -2t + 20. (a) What are the two solutions to this system? Show your work. (b) Explain which solution is not reasonable in this situation. (c) After how many seconds do the rocket and the ball reach the same height.

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Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.