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Card 6

Front

What is the uncertainty of a measurement?

Back

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Card 7

Front

Define measurement error

Back

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Card 8

Front

What type of error is caused by results varying around the true value in an unpredictable way?

Back

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Card 9

Front

What is a systematic error?

Back

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Card 10

Front

What does zero error mean?

Back

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Card 11

Front

Which variable is changed or selected by the investigator?

Back

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Card 12

Front

What is a dependent variable?

Back

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Card 13

Front

Define a fair test

Back

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Card 14

Front

What are control variables?

Back

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