A Marketing Researcher at a Computer Company Did a Study

A marketing researcher at a computer company did a study examining user satisfaction with two operating systems.A total of 300 users were surveyed on the type of operating system used and their satisfaction with it.Use the following data set to answer questions 6-14:
Using sampling without replacement,what is the probability of randomly selecting someone who is not satisfied with system 9,and then randomly selecting someone who is not satisfied with system 10?

A) .241
B) .020
C) .004
D) .005

Correct Answer:

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