16Hit1600
Expression of IdeasEasy–MediumReporting a comparison

Expression of Ideas practice question

While researching a topic, a student has taken the following notes: - A hospital compared two waiting-room layouts. - Layout A had rows of chairs facing a screen; Layout B had small clusters of chairs. - With Layout A, 34% of patients rated the wait 'stressful'. - With Layout B, 19% did.

The student wants to compare the two layouts' effect on patients' stress. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  1. A. With chairs in small clusters, 19% of patients rated the wait stressful, compared with 34% under the rows-facing-a-screen layout.Correct
  2. B. The hospital compared two layouts.
  3. C. Layout A had rows of chairs facing a screen.
  4. D. With Layout B, 19% of patients rated the wait stressful.

Answer: A. With chairs in small clusters, 19% of patients rated the wait stressful, compared with 34% under the rows-facing-a-screen layout.

Both figures, both layouts.

Why the other answers are wrong

B. The hospital compared two layouts.
Setup, no result.
C. Layout A had rows of chairs facing a screen.
A description, no result.
D. With Layout B, 19% of patients rated the wait stressful.
One figure can't compare.

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