The number of sunspots that could be predicted for 2002 based on the graph will be 110.
Graphical interpretation
Looking at the graph, it seems like a sinusoidal pattern with the positions of the crests and troughs only varying a little.
The midway between the crests and the troughs also almost forms a straight line through the wave. Only a little variation exists as well.
Now, the plot of the year 2000 points to a 100. This point almost forms a straight line with the midpoint between the crests and troughs of the wave.
Thus, the plot for the year 2002 would be some way up of 100 and not below it. Below 100 would mean that the sinusoidal pattern of the graph will be lost and this will be an aberration.
In other words, the only option that appears logical is 110.
More on graphical interpretations can be found here: https://brainly.com/question/16608196
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