My answer:
The diagram shows the results of a survey carried out on 1000 people on various sources of noise which cause a nuisance. The four-category scale ranges from ‘not annoying’ to ‘extremely annoying’.
As being illustrated in the diagram, no source of noise fell into the category of ‘not annoying’, in other words, all 9 listed sources annoyed the people who were surveyed.
On top of the scale stood the noise from music, telephone, do-it-yourself equipments and dogs which were rated as ‘extremely annoying to the respondents. Among those sources, barking dogs created the most nuisance, followed at a close range by DIY equipments and then music standing last in this category.
Noises from radio, plane taking off shared the next position of the scale indicating the level of ‘very annoying’ with the former causing less irritancy than the latter. ‘Annoying’ was given to noise from plane landing as well as from television although ‘plane landing’ annoyed less than the other.
Coming last was the noise derived from ‘running trains’ which was specified as ‘fairly annoying’, showing the least nuisance it caused to the participants on the survey.
Please, help me to check my writing. Thank you so much!!
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Last edited by aqua on Mon Mar 21, 2011 12:05 pm; edited 1 time in total