Quiz intro to scientific design

Place the following in order

• Question

• Hypothesis

• Conclusion

• Experiment

In a controlled experiment, how many variables can be worked with at a time? 

• one
• none
• two or more
• how ever many makes sense.

Data we get by using our senses.

• inferences
• observations
• hypothesis

Variable that is MEASURED or OBSERVED; it DEPENDS on the independent variable.

• Control Variable
• Variable
• Dependent Variable
• Independent Variable

The table top is smooth.

• Qualitative Observation

• Quantitative Observation

What is a hypothesis?

• A hypothesis is the right answer to an experiment.
• A hypothesis is the wrong answer to an experiment.
• A hypothesis is an educated guess.
• I don't know.

Control Group

• The group that is being given normal/known conditions

• A group of people who control the experiment
• A group of people who are in control of the situation
• The group that is being tested in the experiment

Experimental Group

• A group that is not exposed to the treatment
• A group that is exposed to the treatment
• A group that is used for comparison
• A group that is not part of the experiment

Constants

• Factors that remain the same in the experiment

• A variable that changes in the experiment

• The prediction of the experiment

• A data type collected in the experiment