Quiz#3 Accuracy and Precision

Quiz#3 Accuracy and Precision

9th - 12th Grade

6 Qs

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Quiz#3 Accuracy and Precision

Quiz#3 Accuracy and Precision

Assessment

Quiz

Chemistry

9th - 12th Grade

Medium

Created by

Jose Hernandez

Used 14+ times

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6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

It is a measure of how close measurements come to each other when they are made in the same way

Accuracy
Precision
Error
Extrapolation

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This bullseye demonstrates...

High Accuracy & High Precision
High Accuracy & Low Precision
Low Accuracy & High Precision
Low Accuracy & Low Precision

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The students measured length during a science experiement, they got 12 cm. But the actual measurement was 14.25 cm. What was the percent error?

15.79%
18.75%
2.25%
18%

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Describe the accuracy and precision of the image

Very accurate and somewhat precise

Very accurate but not precise at all

Not accurate at all but very precise

not accurate and not very precise

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A set of data are all close to each other, and they are close to the actual value.  This set of data can be described as...

accurate
precise
both precise and accurate

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

expression of error as a percentage of the accepted value

Percentage error
Value error
Error percentage
Accepted error