Erro Aproximado

Calculate the absolute error when the actual value is 25 and the measured value is 23.

• 20

• 2

• 0.5

• 3

If the true weight of an object is 150 grams and it was measured as 155 grams, what is the absolute error?

• 2 grams

• 10 grams

• 5 grams

• 200 grams

A student measured the length of a table as 120 cm, but the actual length is 125 cm. What is the absolute error?

• 10 cm

• 5 cm

• 3 cm

• 7 cm

Find the absolute error when the estimated value is 300 and the actual value is 295.

• 3

• 5

• 10

• 7

If the true length of a rope is 50 meters and it was measured as 48 meters, what is the absolute error?

• 5 meters

• 1 meter

• 2 meters

• 3 meters

Calculate the absolute error when the actual value is 75 and the measured value is 80.

• 10

• 3

• 5

• -5

A scientist measured the temperature as 32°C, but the actual temperature is 30°C. What is the absolute error?

• 1.5°C

• 2°C

• 5°C

• 3°C

Find the absolute error when the estimated value is 500 and the actual value is 490.

• 15

• 5

• 10

• 20

If the true volume of a container is 1000 cubic centimeters and it was measured as 980 cubic centimeters, what is the absolute error?

• 10 cubic centimeters

• 5 cubic centimeters

• 50 cubic centimeters

• 20 cubic centimeters

A carpenter measured the width of a door as 90 cm, but the actual width is 85 cm. What is the absolute error?

• 3 cm

• 10 cm

• 5 cm

• 7 cm