From the given graph, let's determine the patterns or general observations shown.
From the graph, we can see that the patters move up and down over time.
Since they move up and down, we can say the patterns shown in the given line graph is a periodic observation pattern.
The graph shows a periodic observation pattern
The periodic observation pattern is that of a periodic data which shows discernable cycles..
Therefore, we can say the patterns shown in this line graph is a periodic observation pattern.
• ANSWER:
Periodic observation