Unit 1 Test Review

A hypothesis is

• a variable in an experiment

• the summary of your experiment

• the predicted outcome that is tested

• the test

If you are measuring the space an object occupies you are measuring its

• volume

• mass

• weight

• length

The variable that the experimenter purposely manipulates.

• Controlled variable

• Dependent variable

• Independent variable

• Common variable

mL is a unit that represents which of the following?

• mass

• length

• temperature

• volume

Attempts to explain our natural world can be defined as

• hypothesis

• theories

• laws

• both A & B

Circle or Pie graphs are best used for which data

• data that changes over time

• categories that are compared

• data that is incomplete

• parts of a whole

Gram is the base unit for

• mass

• volume

• length

• temperature

A variable is

• a quantity everyone agrees on

• a quantity in an experiment that can have more than one value

• descriptive data

• numerical data

The meter is the

• base unit for mass

• base unit for length

• base unit for volume

• base unit for temperature

0.001 is equal to which prefix

• kilo

• deci

• centi

• milli