AnswersFL-2000315-Biology 1 CRHypotheses, Theories, and Laws

Hypotheses, Theories, and Laws Answers

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1
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Which best describes an experiment that had good scientific design?

A
Most of the methods were different for each trial within the experiment.
B
The data could not be replicated in another experiment.
C
Each trial was repeated several times during the experiment.
2
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Write these numbers in standard notation. | 3.05 x 10–3 | 8.92 x 106

Answer:

8,920,000

3

Which best describes the data set?

A
It is accurate but not precise.
B
It is precise but not accurate.
C
It is accurate and precise.
D
It is neither accurate nor precise.
4

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.
5

What is the power of 10 when 75,200 is written in scientific notation?

Answer:

4

6

What is the power of 10 when 0.000028 is written in scientific notation?

Answer:

-5

7

Write these numbers in standard notation. | 3.05 x 10–3 | 8.92 x 106

Answer:

0.00305

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Hypotheses, Theories, and Laws Answers…