The wind-speed, in miles per hour (mph), was measured every six hours during a day on the Isles of Scilly. The results are shown in the table below.
Time 00:00 06:00 12:00 18:00 24:00
Wind-speed
a) Complete the time series
(mph)
1 8 13 12 2 graph shown.
Wind-speed (mph)
161
b) Find the mean and
median of the recorded
12
wind-speeds given.
Mean:
8
Median
00:00
06:00
12:00
18:00
24:00
Time
Time Series
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