when using a line graph, why is it important to only 1-3 series of data

Question

o A line graph in Microsoft Excel will not allow you to graph more than 3 series of data
o it will not show changes over time if you use more than 3 series of data
o the lines are too thick to use more than 3 series
o More than 3 series of data causes too many line on the graph which make it confusing to read

Answer 1

The correct answer is:

More than 3 series of data causes too many lines on the graph, which makes it confusing to read.

Using too many data series in a line graph can make it difficult for viewers to discern trends, compare values, and interpret the information being presented. Limiting the number of series helps maintain clarity and focus in the visual representation of the data.