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Data recording, analysis and presentation

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Question 18

Below is some data representing the time in minutes taken by three participants to complete a cognitive task under sleep-deprivation conditions:

14.91,11.04,18.02∼15,11,18 14.91, 11.04, 18.02 \sim 15, 11, 18 14.91,11.04,18.02∼15,11,18

What does the symbol (∼\sim∼) used between these two sets of data mean?

Equal to

Proportional to

Approximately equal to

Much greater than

Data recording, analysis and presentation Questions

  1. A Level
  2. /Psychology
  3. /Data recording, analysis and presentation