Suppose you have some data. You want to plot that data and turn it in with your lab report. Your instructor (me) told you to be sure and include error bars on your graph.

Researcher Invents New Graphing Method: 'Diamond Graph' Corrects Long-standing Errors Of 3-D Bar Graphs Date: August 13, 2003 Source: Johns Hopkins University Bloomberg School Of Public Health ...

JENIFER LARSON-HALL, Moving Beyond the Bar Plot and the Line Graph to Create Informative and Attractive Graphics, The Modern Language Journal, Vol. 101, No. 1 (Spring 2017), pp. 244-270 ...