Question: Question Q6: Using a one-sample z-interval, Angela aims to determine 80% is the percentage of her huge company's workers are happy with their compensation. With

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Q6: Using a one-sample z-interval, Angela aims to determine 80% is the

Q6: Using a one-sample z-interval, Angela aims to determine 80% is the percentage of her huge company's workers are happy with their compensation. With a 90% confidence level, and a 5% margin of error, she intends to use her results with confidence. For what sample size will the appropriate error margin be obtained?

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