Compared with _____ data, two disadvantages of _____ data are that the latter is usually far more time consuming and more expensive to collect.
A.
secondary
primary
B.
primary
secondary
C.
differential
observational
D.
sample
population
Answer: A
Marketing MCQ
A.
secondary
primary
B.
primary
secondary
C.
differential
observational
D.
sample
population
Answer: A