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Mathematics, 15.04.2021 21:40 kitten9389
A company selects a random sample of 75 employees and records the proportion of employees who have been with the company for at least 10 years. A 95% confidence interval for the true proportion was computed to be (0.18, 0.23). If the company wants to cut its margin of error in half, how many employees should it survey? β 300
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A company selects a random sample of 75 employees and records the proportion of employees who have b...
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