If a measurement is accurate, it means: (2019)

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Question: If a measurement is accurate, it means: (2019)

Options:

Correct Answer: It is close to the true value

Exam Year: 2019

Solution:

Accuracy refers to how close a measured value is to the true value.

If a measurement is accurate, it means: (2019)

If a measurement is accurate, it means: (2019)

Step 1: Understand what 'measurement' means. It is a way to find out how much of something there is.
Step 2: Know what 'accurate' means. It means that the measurement is correct or close to the real value.
Step 3: Think of 'true value' as the actual amount or size of what you are measuring.
Step 4: When we say a measurement is accurate, we mean it is very close to this true value.
Step 5: For example, if you measure a length and it says 10 cm, but the true length is also 10 cm, then your measurement is accurate.

Accuracy – Accuracy refers to how close a measured value is to the true value.