Päivi Margna
Form 11
Graph description
The graph shows the growth and fall of the water temperature in 14 days . The horizontal axes represents the number of days, when the
temperature was measured and the vertical axes represents the
temperature of water.
On first day the temperature of water was 25ºC.
It raised to 26ºC in the secon day. By the third day it fell to
24ºC. For the next day it raised by one degree . After that, since forth day to seventh day, it fell dramatically to only 20ºC. By the
ninth day the tepmerature raised again to 25ºC. Then it stayed
satble for a day and raised by one degree per day to 27ºC on the
twelft day. On day 13 it fell 2 degrees and on tha last day it
raised to 26ºC.
By studying this graph, we can see that the average temperature of the water was around 24ºC.
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