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- 1. Multiple ChoiceWhat is the absolute value of -1.31.3-1.30
- 2. Multiple ChoiceFind the Absolute Value of 220-220110-110220
- 3. Multiple ChoiceI -808 I808-808
- 4. Multiple ChoiceFind the Absolute Value of -1818-1836-36
- 5. Multiple Choice
Find the absolute value-43430-1 - 6. Multiple ChoiceZed went to the store and bought a bag of chips. He estimated there would be 350 chips in the package, but realized there were only 210 chips in that package. What was his percent error?35%67%85%92%
- 7. Multiple Choice
The attendance for the basketball game was estimated to be 12,500 people but 15,000 people attended. What was the percent error?
16.67%
20%
2500%
80%
- 8. Multiple ChoiceBob estimates that there will be 230 people who attend the concert. There was an actual total of 300 people who attended. Find the percent error.23%33%27%37%
- 9. Multiple ChoiceYou guessed that the Chicago Cubs would win 95 games during the regular season. They actually won 103. What was your percent error? Round to the nearest tenth if necessary.7.8%7.7%0.77%0.78%
- 10. Multiple Choice
Heather performs an experiment to measure the acceleration of an object due to Earth’s gravitational force and discovers the acceleration of an object is 10.91 meters per second. The actual acceleration of the object is 9.80 meters per second. Approximately what is Heather’s percent error?
0.11%
1.11%
11.3%
10.17%
- 11. Multiple Choice
Arlo performs an experiment for his physical science class and finds that the gravitational acceleration due to the Earth is 9.0 meters per second squared. The actual value is 9.8 meters per second squared. What is the percent error in Arlo’s measurement, to the nearest tenth?
8.2%
-8.9%
-8.2%
-9.4%
- 12. Multiple ChoiceThis bullseye demonstrates...High Accuracy & High PrecisionHigh Accuracy & Low PrecisionLow Accuracy & High PrecisionLow Accuracy & Low Precision
- 13. Multiple Choice
How close a measurement is to the accepted value is called..
Accuracy
Precision
Significant
Estimate
- 14. Multiple ChoiceWhen a measurement is repeatable and consistent it is said to have...High precisionLow precisionHigh accuracyLow accuracy
- 15. Multiple Choice?High Accuracy & High PrecisionHigh Accuracy & Low PrecisionLow Accuracy & High PrecisionLow Accuracy & Low Precision
- 16. Multiple Choice
A lab group was calculating the speed of a radio car. They measured the speed to be 1.8 m/s. The actual speed was 2.2 m/s. What was their percent error?
18%
-18%
18.1%
18.0%
- 17. Multiple Choice
Some students were measuring the volume of a cube shaped wooden block. They measured the volume to be 226 cm3. The actual volume of the block was 153 cm3. What was their percent error?
47.7%
48%
-47.7%
47%
- 18. Multiple Choice
A student was measuring the ratio of a circle’s circumference and diameter. They found the ratio to be 3.45. The actual ratio (circumference divided by diameter) was 3.14. What was their percent error?
9.87%
8.99%
-9.87%
-8.99%
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