Enter your data for Individuals Chart

Stat > Control Charts > Variables Charts for Individuals > Individuals

For an individuals chart, all the measurements for a variable must be in one column. In Variables, enter one or more columns of measurement data. If you enter more than one column, Minitab creates a separate individuals chart for each column.

In this worksheet, Weight contains the weight of individual observations.
C1
Weight
785.92
830.36
798.43
812.56
799.63
822.72
786.64
803.66
811.29
826.74