FANNO ENVIO. SCIENCE CH 2 TERMS

the relative arrangement of the members of a population

a testable idea or explanation that leads to scientific investigation

the probability of an unwanted outcome

a factor that changes in an experiment in order to test a hypothesis

the likelihood that a possible future event will happen

the relationship between two variables

a procedure that is carried out under controlled conditions to test hypothesis

any piece of information acquired through observation or experiment

the process of obtaining information by using your senses:see, hear, taste, smell, feel

in an experiment, a group that serves as a standard of comparison

a principle or standard that an individual considers important

a statement made in advance that expresses the results that will occur

group that GETS the variable being tested in an experiment