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iGCSE (2021 Edition)

12.22 Identifying error in measurement

Interactive practice questions

State the absolute error of a measurement of $30$30 kg, which was measured to the nearest kilogram.

Easy
< 1min

State the absolute error of a measurement of $400$400 grams, which was measured to the nearest gram.

Easy
< 1min

State the absolute error of the amount $\$700$$700, which was calculated to the nearest $\$10$$10.

Easy
< 1min

Consider the image of a tape measure below and answer the following questions.

Easy
1min
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Outcomes

0580C1.10

Give appropriate upper and lower bounds for data given to a specified accuracy.

0580E1.10

Give appropriate upper and lower bounds for data given to a specified accuracy. Obtain appropriate upper and lower bounds to solutions of simple problems given data to a specified accuracy.

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