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Biblioteka

Savvas 7th Ch 2 L2 Mathematics and Science Quiz

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Posljednje ažuriranje about 3 years ago
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Pitanje 1
1.

A low percent error indicates that the result you obtained is:

Pitanje 2
2.

 Which term refers to how close a group of measurements are to each other?

Pitanje 3
3.

 Which of the following is the middle number in a set of data?

Pitanje 4
4.

If you add up the values in a data set and then divide the sum by the total number of values, the result will be the

Pitanje 5
5.

Scientists often rely on a(n) when they cannot obtain an exact

number.

Pitanje 6
6.

When you multiply measurements, the answer should only have the

same number of significant figures as the measurement with the significant

figures.

Pitanje 7
7.

A reliable measurement is both and precise.

Pitanje 8
8.

Calculating percent error and checking the reasonableness of data are two of the

math tools scientists use to analyze .

Pitanje 9
9.

data are data that do not fit with the rest of a data set.

Pitanje 10
10.

The significant figures in a measurement include all digits measured exactly, plus one digit.