Satisfied workers The managers of a large company wished to know the percentage of employees who feel “extremely satisfied” to work there. The company has roughly 24,000 employees. They contacted a...

Satisfied workers The managers of a large company wished to know the percentage of employees who feel “extremely satisfied” to work there. The company has roughly 24,000 employees. They contacted a random sample of employees and asked them about their job satisfaction, obtaining 437 completed responses. How does their study deal with the three Big Ideas of sampling?