Experimental Design Principles

Question 1

Which best describes the data set?

Revolt · Accepted Answer

It is both accurate and precise.

Question 2

A✔ BC

Revolt · Accepted Answer

✔ B

Question 3

Which statement best describes the data?

Revolt · Accepted Answer

They are precise and reproducible.

Question 4

Which scientist likely has the most accurate data?

Revolt · Accepted Answer

Gavin, whose data were reproduced by other scientists

Question 5

Which statement describes what the scientist should do with his data?

Revolt · Accepted Answer

He should get the data peer reviewed and published so other scientists can try to reproduce his results.

Question 6

Keara’s class is modeling lava flow from volcanoes. Each of the three common types of lava has a different thickness. Keara and her classmates want to know if the type of lava affects how fast it flows from a volcano. Which variable should they test?

Revolt · Accepted Answer

the thickness of the lava

Experimental Design Principles Answers

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