The temperatures inside a greenhouse are recorded every six hours over a 24-hour time period. The results are shown in the table below.
Time 00:00 06:00 12:00 18:00 24:00
a) Draw a time series graph
Temp. (°C) 4 8 14 15 6
to show this information.
Temp. (°C)
167
b) Calculate the range of
temperatures measured
inside the greenhouse
over the 24-hour period.
121
8
4
0
00:00
06:00
12:00
18:00
24:00
Time