Writing a Report — 13
Imagine that your colleague has conducted an experiment on people's ability to detect changes. 50 people participated, and their results are presented in the chart below.
Study the chart, watch the video and write a report about the experiment in about 250–300 words. In your report speak about:
- what the experiment was like and how it was conducted;
- the purpose of the experiment;
- the results of the experiment.