To open the file (height.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.
As you can see, our dataset contains the following variables:
gender: 0 = male, 1 = female.
height: in inches.
weight: in pounds.
First we create a scatterplot to examine how weight is related to height, ignoring gender.
To do this in StatCrunch: