Understanding Scientific Methodology Assessment

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What is the primary goal of science?

• To prove religious beliefs
• To make useful predictions about the natural world
• To create new technologies
• To solve mathematical equations

Which of the following is NOT a characteristic of scientific investigation?

• Collecting and organizing information
• Testing explanations with evidence
• Relying on personal beliefs
• Making careful observations

What is an inference in scientific terms?

• A random guess about an outcome
• A direct measurement of data
• A logical interpretation based on prior knowledge
• The final conclusion of an experiment

In a controlled experiment, what is the independent variable?

• The variable that responds to changes
• The control group's conditions
• The experimental group's conditions
• The variable that is deliberately changed

What is a hypothesis?

• A proven scientific fact
• The final result of an experiment
• A testable scientific explanation
• An unquestionable truth

The dependent variable in an experiment is:

• The variable that changes in response to the independent variable
• The variable that stays constant
• The control group
• The experimental setup

What distinguishes science from other human endeavors?

• It requires expensive equipment
• It deals only with the natural world
• It involves complex mathematics
• It requires multiple researchers

A control group in an experiment is important because:

• It makes the experiment more complicated
• It provides additional data points
• It proves the hypothesis correct
• It allows for comparison with the experimental group