1. Ch 15 notes/q stamped
2. Are the populations varied?
evidence from lab
3. PPT: SE metrics
annotate the formula sheet
4. Water the Fast Plants!
5. Selection Lab, continued
find SE of your population sample
share your results table with another group w/ same species
HW: • Buffet: answer the assigned questions for 15.1 & 15.2
• Review SD and/or SEM as needed via Bozeman Science videos
• Buffet: Statistics In Biology: SD & SE worksheet (use the reference handout from class, slide 10 of the SD PPT, Bozeman, or this Sheets model)