Question

Match up !


Match each sampling description with the sampling method used.


an internet advice includes a phone number to call for a survey .

interviewing 5% of the homeowners in each of4 neighborhoods .

a daytime manager surveys every 5th employee that arives at work

a recital costume prefrences for dance studio determined by surveying all of the students in the Saturday morning of dance class

a. stratified sampling
b. convinience sampling
c. volunteer sampling
d. systematic sampling .

Please help !

Answer 1

c
d
b
a

Answer 2

thank you so much ! (: