Question: The population standard deviation for the number trainings per year for a seasoned employee is 3.7 meetings. If we want to be 90 % confident

The population standard deviation for the number trainings per year for a seasoned employee is 3.7 meetings. If we want to be 90 % confident that the sample mean is within 1 meeting of the true population mean, use a calculator to find the minimum sample size that should be surveyed. Round your answer up to the next whole number. Provide your answer below

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