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Chapter 1

Section 3

QuestionAnswer
the series of steps followed to solve problems, including collecting data, formulating a hypothesis, testing the hpothesis, and stating conclusions scientific method
the process of obtaining information by using the senses; the information obtained by using the senses observation
in science, an idea or explanation that is based on observations and that can be tested hypothesis
a statement made in advance that expresses the results that will be obtained from testing a hypothesis if the hypothesis is supported; the expected outcome if a hypothesis is accurate prediction
a procedure that is carried out under controlled conditions to discover, demonstrate, or test a fact, theory, or general truth experiment
in an experiment, a group that serves as a standard of comparison with another group to which it is identical except for one factor control group
in an experiment, a group that is identical to a control group except for one factor and that is compared with the control group experimental group
in an experiment, the factor that is deliberately manipulated, also called the manipulated variable independent variable
in an experiment, the factor that changes as a result of manipulation of one or more other factors; also called a responding variable dependent variable
an explanation for some phenomenon that is based on observation, experimentation, and reasoning; that is supported by a large quantity of evidence; and does not conflict with any experimental results or observations theory
the process in which experts in a given field examine the results and conclusions of a scientist's study before that study is accepted for publication peer review
Created by: fasolak16
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