User:Kruhly/Collapsible Tables

This is a test of collapsible tables
Hello	World

Simple Table

Activity
Number of peregrines Deviation from mean Squared deviation [math]7[/math] [math]7 - 9 = -2[/math] [math](-2)^2 = 4[/math] Bye Good Night No [math]7[/math] [math]7 - 9 = -2[/math] [math](-2)^2 = 4[/math]