Practice with error bars
Here is a set of data to practice with. If you have any uncertainty as to how to make a bar chart with error bars, I urge you to draw the graph on your own before clicking for the answers. I picked numbers that will not give you too many problems.
Question: how does final size differ among male and female fish?
Use the data in this column to fill out the table on the right. Then sketch the graph on paper, and click on "Show me the graph..." to see if you got it right.
Fill out the answers below, draw your graph, then click on the button to compare.
What is the largest value for y needed?
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