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If you want to know how many people in your age group will go out and vote in the general election, what type of data do you collect?

• Qualitative Data

• Quantitative Data

• General Data

• Big Data

If the real value of a measurement is 5 but you measured it to be 10±1 after 4 times of measurements, your data is

• precise but not accurate

• accurate but not precise

• both precise and accurate

• neither precise nor accurate

If a student conduct a survey on only his/her friends, what kind of bias is it?

• confirmation bias

• systematic bias

• publication bias

• selection bias

What does not need to be in a lab notebook?

• Table of contents

• Name of your lab building

• Your publication record

• Your name

What should you do if you make a mistake in your lab notebook?

• use correction tape

• smear it out

• tape over with a piece of paper

• cross the mistake with one line

What is not the usage of your lab notebook?

• Proof in a patent war

• weighing down paper

• knowledge transfer document in the lab

• notes on details for your future self