TERESA SANTIAGO MS. SA
2/4/09 702

SAMPLING METHODS
THE SERVICE POPULATION IS ABOUT HOW MANY STUDENT IN 339 LIKE SCHOOL LUNCH.

-RANDOM SAMPLE: RANDOMLY SELECT THE FIRST 60 STUDENTS I SEE.

-CONVENIECE SAMPLE: ASK ONE SIDE OUT OF BOTH TEAMS IN THE 7TH GRADE WHO LIKE LUNCH.

-BIASED SAMPLE: ASK THE PEOPLE I SEE EATING LUNCH.