Quick question on plotting graph/stuff

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When plotting a graph with given data and error bars, the lines representing the steepest and least steep gradients should ideally reflect the trend of the data rather than strictly pass through the error bars. The discussion raises the question of whether to draw these lines through the error bars, emphasizing that the graph is a smooth continuous curve. It is suggested that a straight line may not be appropriate if the data is intended to represent a curve. Clarification is sought on whether the data should be linear or if it appears curved due to the nature of the measurements. Understanding the relationship between the data points and the error bars is crucial for accurate representation.
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Homework Statement



Hi there
I have got my pratical tomorrow anyhow there is one thing of which i am bit iffy about. I am given a question where it asks me to plot graph with given data and error bars as well.Next question asks me to draw two lines (a line of steepest and least steep ) through the origin or wherever it starts.Would i plot both lines by having them going through my error bars or how?is this true method to draw both of the extreme lines?
Note:The actual graph is a smooth continuous curvature.
Thanks.

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The Attempt at a Solution

 
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ibysaiyan said:
Would i plot both lines by having them going through my error bars

More or less that's the idea.
 
I don't see how or why you should have to draw a straight line (with gradient to be estimated) through a set of points that is a smooth curve.
Is it supposed to be a curve; or has it come out looking that way but should really be a straight line?
 

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