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Unit 1 Test Review What is a constant? A. Variable that is replicated. B. Variable that remains the same. C. Variable being tested. What is a control? A. Variable being manipulated. B. Systematic study of natural events and conditions. C. Does not receive the independent variable. What is a dependent Variable? A. Variable being measured (math) B. Variable that remains the same. C. Located on the x-axis What is the independent variable? A. Variable being tested (changed) B. Located on the Y- axis. C. Variables that stay the same during the experiment. What is a hypothesis? A. Good solid theory. B. Testable idea or explanation that lead to scientific investigation. C. A belief or practice that is based on incorrectly applied scientific methods. What are the 6 steps of the scientific method in order. A. Make observations, choose a problem / question, research the problem, write your procedures, form a hypothesis, test your hypothesis, organize/analyze your data conclusion, share your results. B. Choose a problem/question, make observations, form a hypothesis, write your procedures, test your hypothesis, organize/analyze your data, state your conclusion, share your results. What are the 6 traits of a scientist? A. Testable, observation, logic, curiosity, loving, caring. B. Observation, curiosity, skepticism, Testable, caring, creativity. C. Observation, curiosity, creativity, logic, skepticism, objectivity. What is repetition? A. When you take another scientist work and repeat it over and over . B. Testable idea or explanation that leads to scientific investigation. C. When you repeat your own scientific work over and over. What is replication? A. It is funding that is not available for all potential research. B. When you repeat your own scientific work over and over. C. When you take another scientist work and repeat it over and over. Where on the graph does the independent variable go? A. Y – axis B. X – axis C. Middle - axis Where on the graph does the dependent variable go? A. Y– axis B. X– axis C. Doesn’t go on the graph What do the acronyms DRY stand for? A. Disease, Replication, Y-axis B. Dependent, Replication, Y-axis C. Dependent, Responding, Y-axis What do the acronyms MIX stand for? A. Manipulating, Independent, X-axis B. Measured, Independent, X-axis C. Measured, Independent, X-axis How do economics affect science? A. Leaders may promote certain scientific research. B. Funding is not available for all potential research . C. Events, such as disease outbreak, prioritize scientific research. What is pseudoscience? A. A belief or practice that is based on correctly applied scientific method. B. A belief or practice that is based on incorrectly applied doctoral methods. C. A belief or practice that is based on incorrectly applied scientific methods. How does science affect society? A. Events, such as disease outbreak, prioritize scientific research. B. Funding is not available for all potential research . C. Leaders may promote certain scientific research. What are some characteristics of good scientific investigations? A. Well-documented, supporting evidence, variables should be controlled. B. Well- documented, supporting evidence, variables don’t necessarily have to be controlled. C. Supporting evidence, variables that don’t necessarily have to be controlled, varying times. How are theories modified? A. By other scientist B. By other evidence C. By your teacher What is science? A. Variables that remain the same. B. Systematic study of manufactured events and conditions. C. Systematic study of natural events and conditions How do Politics affect science? A. Events, such as disease outbreak, prioritize scientific research. B. Leaders may promote certain scientific research. C. Funding is not available for all potential research . Which of the following graphs is walking away at an increasing speed? A B C Which of the following graphs is walking away at a constant speed then slowing down? A. B. C. Which of the following graphs is walking away at a constant speed? A. B. C. Which of the following graphs is walking away while speeding up, constant speed, walking away while slowing down? A. B. C. A testable idea or explanation that leads to scientific investigation A. Observation B. Hypothesis C. Independent variable D. Dependent variable Observations and measurements. It includes all the data people gather and test to support and evaluate scientific explanations A. Science B. Pseudoscience C. Empirical evidence D. Experiment Information gathered by observation or experimentation that can be used in calculating or reasoning A. Experiment B. Observation C. Empirical evidence D. Data The systematic study of natural events and conditions A. Science B. Pseudoscience C. Empirical evidence D. Experiment The factor that is deliberately manipulated. The variable that is being tested. A. Dependent variable B. Hypothesis C. Independent variable D. Observation A belief or practice that is based on incorrectly applied scientific methods. A. Science B. Pseudoscience C. Experiment D. Model A representation of an object or process that allows scientists to study something in greater detail A. Model B. Observation C. Empirical evidence D. Data The process of obtaining information by using the senses A. Data B. Dependent variable C. Empirical evidence D. Observation An organized procedure to study something under controlled conditions A. Science B. Experiment C. Empirical evidence D. Observation Changes as a result of manipulation of one or more independent variables. The variable being measured A. Independent variable B. Hypothesis C. Dependent variable D. Experiment