SCI 155 Chap 1b Question Preview (ID: 9047)


This Game Reviews Concepts From Chapter 1 Of Your Text--What Is Science? TEACHERS: click here for quick copy question ID numbers.

When graphing data, the independent variable goes on the * axis.
a) x
b) y
c)
d)

When graphing data, the dependent variable does on the * axis.
a) x
b) y
c)
d)

In standard form, 3 x 10 to the -3 equals
a) 0.003
b) 3000
c)
d)

In scientific notation, 40,000 equals
a) 4 x 10 to the -4
b) 4 x 10 to the 4
c)
d)

When an increase in one variable causes an increase in another variable, they are * related.
a) not
b) directly
c) inversely
d)

A factor that changes in an experiment is a
a) hypothesis
b) variable
c) conclusion
d) theory

A judgment based on the results of an experiment is a
a) hypothesis
b) variable
c) conclusion
d) theory

An educated guess about the solution to a problem is a
a) hypothesis
b) variable
c) conclusion
d) theory

A logical explanation for events that occur in nature is a
a) hypothesis
b) variable
c) conclusion
d) theory

A scientific law can be expressed as
a) a written concept
b) an equation
c) a graph
d) any of the choices

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