School level

Adding a Constant - Effect on Mean


- Investigating the Effect on the Mean when Adding a Constant.

Use the following GeoGebra file and student worksheet to understand the effect of adding a constant has on the mean of the dataset and the sum of the dataset.

Instructions:

  1. Use the keyboard located in the lower left side of the GeoGebra file to fill in the dataset in the Excel column.
  2. Click on the raw data button to calculate the mean and the sum.
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