Which of the following is the most common criticism of the BCG matrix?
a. It is too expensive. c. It is too broad.
b. It is too narrow in focus. d. It is too convoluted.
Question 2
When some subjects exit the experiment before it is completed and this effects the results of the study, this is an example of a _____.
a. mortality effect
b. history effect
c. instrumentation effect
d. confounding effect