biology unit 0 test

Which is NOT a step in the scientific method?

• Make observation
• Form a theory
• Collect data
• Form a hypothesis

A possible explanation to a problem that has not yet been tested. (A guess)

• data
• theory
• hypothesis
• fact

Tags

NGSS.HS-PS1-2

This variable in an experiment is the one being deliberately changed by the scientist. 

• dependent variable
• independent variable
• data
• control group

The name of the information that you get from your experiment (you organize it into charts and graphs).

• observations
  conclusion
• data
• variables
• hypothesis

Tags

NGSS.MS-PS1-2

The summary at the end of an experiment that explains the results. 

• conclusion
• procedures
• materials
• responding variable

Tags

NGSS.MS-PS1-2

NGSS.MS-LS1-5

What is the amount of liquid in the graduated cylinder?

• 40 mL
• 10 mL
• 20 mL
• 25 mL

Which type of graph is this?

• Histogram
• Bar Graph
• Stem Plot
• Box Plot

What type of graph is this?

• Bar graph
• Histogram
• Pie Chart
• Stem Chart

can a hypothesis be wrong?

• yes

• no

• IDK

Should experiments be repeated over and over to see if the results are the same each time?

• yes
• no