AnswersFL-2003010-MJ Physical ScienceExperimental Design Principles

Experimental Design Principles Answers

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Which image demonstrates poor accuracy but good precision?

A
Option
Option A
B
Option
Option B
C
Option
Option C
81248

⇒ 5

Answer:

81248

81249

⇒ 1,986,000

Answer:

81249

81253

⇒ 0.0004702

Answer:

81253

81254

Which best describes the data set?

A
It is accurate but not precise.
B
It is precise but not accurate.
C
It is both accurate and precise.
D
It is neither accurate nor precise.
81255

Which best describes the data?

A
They are accurate and reproducible.
B
They are accurate but not reproducible.
C
They are precise and reproducible.
D
They are precise but not reproducible.
81256

What is the difference between accurate data and reproducible data?

Answer:

Accurate data are close to the correct or accepted value. If data are reproducible, the data are recurring, or duplicated. Reproducible data, however, are not always accurate. Data may be produced over and over, making them precise but inaccurate. This may indicate a flaw in the experimental design.

81257

What did you include in your response? Check all that apply.

A
Accurate data are close to the correct or accepted value.
B
Reproducible data can be duplicated.
C
Reproducible data are not always accurate.

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