A sample of 150 students at a state university was taken after the final business statistics exam to ask them whether spent more time working or studying the weekend before the final exam, and whether they did well or poorly on the final. The following table displays their responses.
Did Well in Exam
Did Poorly in Exam
Studied60
15
Worked22
53
If the sample is representative of the population, what percentage of the students in the population should we expect to spend more time studying than working the weekend before the final exam and do poorly on the final exam?
What will be an ideal response?
15 out of 150, or 10%
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