StatCrunch Instructions: Linear Relationships

To open the file (animals.xls) in StatCrunch you must first right-click here and choose "Save Target As" to download the file to your computer. Next click here to open StatCrunch in a separate window and login using your username and password.

Our dataset contains the following variables:

animal: the name of the animal species.

gestation: the average gestation period of the species, in days.

longevity: the average longevity of the species, in years.