Create an interval plot of multiple Y variables

Graph > Interval Plot > Multiple Y’s > Simple or Stat > ANOVA > Interval Plot > Multiple Y’s > Simple

In Graph variables, enter multiple columns of numeric or date/time data that you want to graph.

This worksheet contains the fill weights for a food product each week for three weeks. Week 1, Week 2, and Week 3 are the graph variables. The graph shows the confidence interval for the mean fill weight each week.

C1 C2 C3
Week 1 Week 2 Week 3
5.03 5.71 5.73
5.19 5.37 5.32
4.98 5.26 6.25
... ... ...
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