A cartoon to teach the importance of including error bars to show the level of chance variation - as opposed to showing only the possibly strong trend that might be shown by averages. The cartoon is #22 in the "Life in Research" series at www.vadio.com. Free to use with attribution in the classroom or on course websites.
Source Code Available:
Source Code Available
Intended User Role:
Teacher
Material Type:
Resource Type:
Statistical Topic:
Copyrights:
No
Cost:
Free for Nonprofits
Audience:
Format:
Math Level: