AP StatisticsChapter 13

Experiments & Observational Studies*Please download power point from wiki*

Reminder: Unit III Team Assessment(Chapters 11 through 13)

Friday 12/19/14 & Monday 12/22/14

Retrospective

Prospective

trendsrelationships

causal

Experiment

canrandom

factormeasure

levels

treatments

conditions

randomization

Replicate

Block

Generic Diagram (sample):

Just checking Pg. 300

randomly

treatment No treatment

group

blind

influenceinterpret

oneboth

Placebo effect

similar

Matching

confounding

response