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Reliability

For data to be considered reliable, repeats must be carried out.

Repeating a scientific investigation makes it more reliable.

When analysing a set of results or graph, an anomalous result can be identified as one that does not follow the trend.

Once identified, anomalous results can be removed and repeated.

s can occur due to:

  • Human error
  • An inadequately controlled variable
  • The use of inappropriate measuring equipment.

It is important to address anomalous results as they can make a conclusion unreliable.

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