Welcome to COMAP
 
Search

COMAP
Enter query
  

Order Form



All five dvds with both guides
DVD
Product # 8600
$350.00




View Cart / Checkout

   

Statistics: Decisions Through Data

If you wanted to prove a relationship between two things, where would you begin? Does aspirin really prevent heart attacks? Or does smoking cause cancer? How would you discover how Americans feel about a particular issue? The concepts of population, sampling versus census, survey and sample design, and sampling distribution are introduced to demonstrate the issues involved in designing an experiment.

Hour 4:
Planning Data Collection


UNIT 15: DESIGNING EXPERIMENTS

UNIT 16: THE QUESTION OF CAUSATION

UNIT 17: CENSUS AND SAMPLING

UNIT 18: SAPLE SURVEYS